19494540000

素因数分解:

$2^5\times 3^3\times 5^4\times {\mathrm{13}}^1\times {\mathrm{2777}}^1$

素因数の和:2829

約数の個数: 480

約数和(自身を含む): 76544123040

約数和(自身を除く): 57049583040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 25, 26, 27, 30, 32, 36, 39, 40, 45, 48, 50, 52, 54, 60, 65, 72, 75, 78, 80, 90, 96, 100, 104, 108, 117, 120, 125, 130, 135, 144, 150, 156, 160, 180, 195, 200, 208, 216, 225, 234, 240, 250, 260, 270, 288, 300, 312, 325, 351, 360, 375, 390, 400, 416, 432, 450, 468, 480, 500, 520, 540, 585, 600, 624, 625, 650, 675, 702, 720, 750, 780, 800, 864, 900, 936, 975, 1000, 1040, 1080, 1125, 1170, 1200, 1248, 1250, 1300, 1350, 1404, 1440, 1500, 1560, 1625, 1755, 1800, 1872, 1875, 1950, 2000, 2080, 2160, 2250, 2340, 2400, 2500, 2600, 2700, 2777, 2808, 2925, 3000, 3120, 3250, 3375, 3510, 3600, 3744, 3750, 3900, 4000, 4320, 4500, 4680, 4875, 5000, 5200, 5400, 5554, 5616, 5625, 5850, 6000, 6240, 6500, 6750, 7020, 7200, 7500, 7800, 8125, 8331, 8775, 9000, 9360, 9750, 10000, 10400, 10800, 11108, 11232, 11250, 11700, 12000, 13000, 13500, 13885, 14040, 14625, 15000, 15600, 16250, 16662, 16875, 17550, 18000, 18720, 19500, 20000, 21600, 22216, 22500, 23400, 24375, 24993, 26000, 27000, 27770, 28080, 29250, 30000, 31200, 32500, 33324, 33750, 35100, 36000, 36101, 39000, 41655, 43875, 44432, 45000, 46800, 48750, 49986, 52000, 54000, 55540, 56160, 58500, 60000, 65000, 66648, 67500, 69425, 70200, 72202, 73125, 74979, 78000, 83310, 87750, 88864, 90000, 93600, 97500, 99972, 108000, 108303, 111080, 117000, 124965, 130000, 133296, 135000, 138850, 140400, 144404, 146250, 149958, 156000, 166620, 175500, 180000, 180505, 195000, 199944, 208275, 216606, 219375, 222160, 234000, 249930, 260000, 266592, 270000, 277700, 280800, 288808, 292500, 299916, 324909, 333240, 347125, 351000, 361010, 374895, 390000, 399888, 416550, 433212, 438750, 444320, 468000, 499860, 540000, 541515, 555400, 577616, 585000, 599832, 624825, 649818, 666480, 694250, 702000, 722020, 749790, 780000, 799776, 833100, 866424, 877500, 902525, 974727, 999720, 1041375, 1083030, 1110800, 1155232, 1170000, 1199664, 1249650, 1299636, 1332960, 1388500, 1404000, 1444040, 1499580, 1624545, 1666200, 1732848, 1735625, 1755000, 1805050, 1874475, 1949454, 1999440, 2082750, 2166060, 2221600, 2340000, 2399328, 2499300, 2599272, 2707575, 2777000, 2888080, 2999160, 3124125, 3249090, 3332400, 3465696, 3471250, 3510000, 3610100, 3748950, 3898908, 3998880, 4165500, 4332120, 4512625, 4873635, 4998600, 5198544, 5206875, 5415150, 5554000, 5776160, 5998320, 6248250, 6498180, 6664800, 6942500, 7020000, 7220200, 7497900, 7797816, 8122725, 8331000, 8664240, 9025250, 9372375, 9747270, 9997200, 10397088, 10413750, 10830300, 11108000, 11996640, 12496500, 12996360, 13537875, 13885000, 14440400, 14995800, 15595632, 15620625, 16245450, 16662000, 17328480, 18050500, 18744750, 19494540, 19994400, 20827500, 21660600, 22563125, 24368175, 24993000, 25992720, 27075750, 27770000, 28880800, 29991600, 31191264, 31241250, 32490900, 33324000, 36101000, 37489500, 38989080, 40613625, 41655000, 43321200, 45126250, 46861875, 48736350, 49986000, 51985440, 54151500, 55540000, 59983200, 62482500, 64981800, 67689375, 72202000, 74979000, 77978160, 81227250, 83310000, 86642400, 90252500, 93723750, 97472700, 99972000, 108303000, 121840875, 124965000, 129963600, 135378750, 144404000, 149958000, 155956320, 162454500, 166620000, 180505000, 187447500, 194945400, 203068125, 216606000, 243681750, 249930000, 259927200, 270757500, 299916000, 324909000, 361010000, 374895000, 389890800, 406136250, 433212000, 487363500, 499860000, 541515000, 609204375, 649818000, 722020000, 749790000, 779781600, 812272500, 974727000, 1083030000, 1218408750, 1299636000, 1499580000, 1624545000, 1949454000, 2166060000, 2436817500, 3249090000, 3898908000, 4873635000, 6498180000, 9747270000, 19494540000]

約数ペア:

[(1, 19494540000), (2, 9747270000), (3, 6498180000), (4, 4873635000), (5, 3898908000), (6, 3249090000), (8, 2436817500), (9, 2166060000), (10, 1949454000), (12, 1624545000), (13, 1499580000), (15, 1299636000), (16, 1218408750), (18, 1083030000), (20, 974727000), (24, 812272500), (25, 779781600), (26, 749790000), (27, 722020000), (30, 649818000), (32, 609204375), (36, 541515000), (39, 499860000), (40, 487363500), (45, 433212000), (48, 406136250), (50, 389890800), (52, 374895000), (54, 361010000), (60, 324909000), (65, 299916000), (72, 270757500), (75, 259927200), (78, 249930000), (80, 243681750), (90, 216606000), (96, 203068125), (100, 194945400), (104, 187447500), (108, 180505000), (117, 166620000), (120, 162454500), (125, 155956320), (130, 149958000), (135, 144404000), (144, 135378750), (150, 129963600), (156, 124965000), (160, 121840875), (180, 108303000), (195, 99972000), (200, 97472700), (208, 93723750), (216, 90252500), (225, 86642400), (234, 83310000), (240, 81227250), (250, 77978160), (260, 74979000), (270, 72202000), (288, 67689375), (300, 64981800), (312, 62482500), (325, 59983200), (351, 55540000), (360, 54151500), (375, 51985440), (390, 49986000), (400, 48736350), (416, 46861875), (432, 45126250), (450, 43321200), (468, 41655000), (480, 40613625), (500, 38989080), (520, 37489500), (540, 36101000), (585, 33324000), (600, 32490900), (624, 31241250), (625, 31191264), (650, 29991600), (675, 28880800), (702, 27770000), (720, 27075750), (750, 25992720), (780, 24993000), (800, 24368175), (864, 22563125), (900, 21660600), (936, 20827500), (975, 19994400), (1000, 19494540), (1040, 18744750), (1080, 18050500), (1125, 17328480), (1170, 16662000), (1200, 16245450), (1248, 15620625), (1250, 15595632), (1300, 14995800), (1350, 14440400), (1404, 13885000), (1440, 13537875), (1500, 12996360), (1560, 12496500), (1625, 11996640), (1755, 11108000), (1800, 10830300), (1872, 10413750), (1875, 10397088), (1950, 9997200), (2000, 9747270), (2080, 9372375), (2160, 9025250), (2250, 8664240), (2340, 8331000), (2400, 8122725), (2500, 7797816), (2600, 7497900), (2700, 7220200), (2777, 7020000), (2808, 6942500), (2925, 6664800), (3000, 6498180), (3120, 6248250), (3250, 5998320), (3375, 5776160), (3510, 5554000), (3600, 5415150), (3744, 5206875), (3750, 5198544), (3900, 4998600), (4000, 4873635), (4320, 4512625), (4500, 4332120), (4680, 4165500), (4875, 3998880), (5000, 3898908), (5200, 3748950), (5400, 3610100), (5554, 3510000), (5616, 3471250), (5625, 3465696), (5850, 3332400), (6000, 3249090), (6240, 3124125), (6500, 2999160), (6750, 2888080), (7020, 2777000), (7200, 2707575), (7500, 2599272), (7800, 2499300), (8125, 2399328), (8331, 2340000), (8775, 2221600), (9000, 2166060), (9360, 2082750), (9750, 1999440), (10000, 1949454), (10400, 1874475), (10800, 1805050), (11108, 1755000), (11232, 1735625), (11250, 1732848), (11700, 1666200), (12000, 1624545), (13000, 1499580), (13500, 1444040), (13885, 1404000), (14040, 1388500), (14625, 1332960), (15000, 1299636), (15600, 1249650), (16250, 1199664), (16662, 1170000), (16875, 1155232), (17550, 1110800), (18000, 1083030), (18720, 1041375), (19500, 999720), (20000, 974727), (21600, 902525), (22216, 877500), (22500, 866424), (23400, 833100), (24375, 799776), (24993, 780000), (26000, 749790), (27000, 722020), (27770, 702000), (28080, 694250), (29250, 666480), (30000, 649818), (31200, 624825), (32500, 599832), (33324, 585000), (33750, 577616), (35100, 555400), (36000, 541515), (36101, 540000), (39000, 499860), (41655, 468000), (43875, 444320), (44432, 438750), (45000, 433212), (46800, 416550), (48750, 399888), (49986, 390000), (52000, 374895), (54000, 361010), (55540, 351000), (56160, 347125), (58500, 333240), (60000, 324909), (65000, 299916), (66648, 292500), (67500, 288808), (69425, 280800), (70200, 277700), (72202, 270000), (73125, 266592), (74979, 260000), (78000, 249930), (83310, 234000), (87750, 222160), (88864, 219375), (90000, 216606), (93600, 208275), (97500, 199944), (99972, 195000), (108000, 180505), (108303, 180000), (111080, 175500), (117000, 166620), (124965, 156000), (130000, 149958), (133296, 146250), (135000, 144404), (138850, 140400)]