668655000

素因数分解:

$2^3\times 3^4\times 5^4\times {\mathrm{13}}^1\times {\mathrm{127}}^1$

素因数の和:178

約数の個数: 400

約数和(自身を含む): 2540186880

約数和(自身を除く): 1871531880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 25, 26, 27, 30, 36, 39, 40, 45, 50, 52, 54, 60, 65, 72, 75, 78, 81, 90, 100, 104, 108, 117, 120, 125, 127, 130, 135, 150, 156, 162, 180, 195, 200, 216, 225, 234, 250, 254, 260, 270, 300, 312, 324, 325, 351, 360, 375, 381, 390, 405, 450, 468, 500, 508, 520, 540, 585, 600, 625, 635, 648, 650, 675, 702, 750, 762, 780, 810, 900, 936, 975, 1000, 1016, 1053, 1080, 1125, 1143, 1170, 1250, 1270, 1300, 1350, 1404, 1500, 1524, 1560, 1620, 1625, 1651, 1755, 1800, 1875, 1905, 1950, 2025, 2106, 2250, 2286, 2340, 2500, 2540, 2600, 2700, 2808, 2925, 3000, 3048, 3175, 3240, 3250, 3302, 3375, 3429, 3510, 3750, 3810, 3900, 4050, 4212, 4500, 4572, 4680, 4875, 4953, 5000, 5080, 5265, 5400, 5625, 5715, 5850, 6350, 6500, 6604, 6750, 6858, 7020, 7500, 7620, 7800, 8100, 8125, 8255, 8424, 8775, 9000, 9144, 9525, 9750, 9906, 10125, 10287, 10530, 11250, 11430, 11700, 12700, 13000, 13208, 13500, 13716, 14040, 14625, 14859, 15000, 15240, 15875, 16200, 16250, 16510, 16875, 17145, 17550, 19050, 19500, 19812, 20250, 20574, 21060, 22500, 22860, 23400, 24375, 24765, 25400, 26325, 27000, 27432, 28575, 29250, 29718, 31750, 32500, 33020, 33750, 34290, 35100, 38100, 39000, 39624, 40500, 41148, 41275, 42120, 43875, 44577, 45000, 45720, 47625, 48750, 49530, 50625, 51435, 52650, 57150, 58500, 59436, 63500, 65000, 66040, 67500, 68580, 70200, 73125, 74295, 76200, 79375, 81000, 82296, 82550, 85725, 87750, 89154, 95250, 97500, 99060, 101250, 102870, 105300, 114300, 117000, 118872, 123825, 127000, 131625, 133731, 135000, 137160, 142875, 146250, 148590, 158750, 165100, 171450, 175500, 178308, 190500, 195000, 198120, 202500, 205740, 206375, 210600, 219375, 222885, 228600, 238125, 247650, 257175, 263250, 267462, 285750, 292500, 297180, 317500, 330200, 342900, 351000, 356616, 371475, 381000, 405000, 411480, 412750, 428625, 438750, 445770, 476250, 495300, 514350, 526500, 534924, 571500, 585000, 594360, 619125, 635000, 658125, 668655, 685800, 714375, 742950, 825500, 857250, 877500, 891540, 952500, 990600, 1028700, 1031875, 1053000, 1069848, 1114425, 1143000, 1238250, 1285875, 1316250, 1337310, 1428750, 1485900, 1651000, 1714500, 1755000, 1783080, 1857375, 1905000, 2057400, 2063750, 2143125, 2228850, 2476500, 2571750, 2632500, 2674620, 2857500, 2971800, 3095625, 3343275, 3429000, 3714750, 4127500, 4286250, 4457700, 4953000, 5143500, 5265000, 5349240, 5572125, 5715000, 6191250, 6429375, 6686550, 7429500, 8255000, 8572500, 8915400, 9286875, 10287000, 11144250, 12382500, 12858750, 13373100, 14859000, 16716375, 17145000, 18573750, 22288500, 24765000, 25717500, 26746200, 27860625, 33432750, 37147500, 44577000, 51435000, 55721250, 66865500, 74295000, 83581875, 111442500, 133731000, 167163750, 222885000, 334327500, 668655000]

約数ペア:

[(1, 668655000), (2, 334327500), (3, 222885000), (4, 167163750), (5, 133731000), (6, 111442500), (8, 83581875), (9, 74295000), (10, 66865500), (12, 55721250), (13, 51435000), (15, 44577000), (18, 37147500), (20, 33432750), (24, 27860625), (25, 26746200), (26, 25717500), (27, 24765000), (30, 22288500), (36, 18573750), (39, 17145000), (40, 16716375), (45, 14859000), (50, 13373100), (52, 12858750), (54, 12382500), (60, 11144250), (65, 10287000), (72, 9286875), (75, 8915400), (78, 8572500), (81, 8255000), (90, 7429500), (100, 6686550), (104, 6429375), (108, 6191250), (117, 5715000), (120, 5572125), (125, 5349240), (127, 5265000), (130, 5143500), (135, 4953000), (150, 4457700), (156, 4286250), (162, 4127500), (180, 3714750), (195, 3429000), (200, 3343275), (216, 3095625), (225, 2971800), (234, 2857500), (250, 2674620), (254, 2632500), (260, 2571750), (270, 2476500), (300, 2228850), (312, 2143125), (324, 2063750), (325, 2057400), (351, 1905000), (360, 1857375), (375, 1783080), (381, 1755000), (390, 1714500), (405, 1651000), (450, 1485900), (468, 1428750), (500, 1337310), (508, 1316250), (520, 1285875), (540, 1238250), (585, 1143000), (600, 1114425), (625, 1069848), (635, 1053000), (648, 1031875), (650, 1028700), (675, 990600), (702, 952500), (750, 891540), (762, 877500), (780, 857250), (810, 825500), (900, 742950), (936, 714375), (975, 685800), (1000, 668655), (1016, 658125), (1053, 635000), (1080, 619125), (1125, 594360), (1143, 585000), (1170, 571500), (1250, 534924), (1270, 526500), (1300, 514350), (1350, 495300), (1404, 476250), (1500, 445770), (1524, 438750), (1560, 428625), (1620, 412750), (1625, 411480), (1651, 405000), (1755, 381000), (1800, 371475), (1875, 356616), (1905, 351000), (1950, 342900), (2025, 330200), (2106, 317500), (2250, 297180), (2286, 292500), (2340, 285750), (2500, 267462), (2540, 263250), (2600, 257175), (2700, 247650), (2808, 238125), (2925, 228600), (3000, 222885), (3048, 219375), (3175, 210600), (3240, 206375), (3250, 205740), (3302, 202500), (3375, 198120), (3429, 195000), (3510, 190500), (3750, 178308), (3810, 175500), (3900, 171450), (4050, 165100), (4212, 158750), (4500, 148590), (4572, 146250), (4680, 142875), (4875, 137160), (4953, 135000), (5000, 133731), (5080, 131625), (5265, 127000), (5400, 123825), (5625, 118872), (5715, 117000), (5850, 114300), (6350, 105300), (6500, 102870), (6604, 101250), (6750, 99060), (6858, 97500), (7020, 95250), (7500, 89154), (7620, 87750), (7800, 85725), (8100, 82550), (8125, 82296), (8255, 81000), (8424, 79375), (8775, 76200), (9000, 74295), (9144, 73125), (9525, 70200), (9750, 68580), (9906, 67500), (10125, 66040), (10287, 65000), (10530, 63500), (11250, 59436), (11430, 58500), (11700, 57150), (12700, 52650), (13000, 51435), (13208, 50625), (13500, 49530), (13716, 48750), (14040, 47625), (14625, 45720), (14859, 45000), (15000, 44577), (15240, 43875), (15875, 42120), (16200, 41275), (16250, 41148), (16510, 40500), (16875, 39624), (17145, 39000), (17550, 38100), (19050, 35100), (19500, 34290), (19812, 33750), (20250, 33020), (20574, 32500), (21060, 31750), (22500, 29718), (22860, 29250), (23400, 28575), (24375, 27432), (24765, 27000), (25400, 26325)]