21321140400

素因数分解:

$2^4\times 3^2\times 5^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{8377}}^1$

素因数の和:8509

約数の個数: 360

約数和(自身を含む): 85407744864

約数和(自身を除く): 64086604464

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 28, 30, 35, 36, 40, 42, 45, 48, 50, 56, 60, 63, 70, 72, 75, 80, 84, 90, 100, 101, 105, 112, 120, 126, 140, 144, 150, 168, 175, 180, 200, 202, 210, 225, 240, 252, 280, 300, 303, 315, 336, 350, 360, 400, 404, 420, 450, 504, 505, 525, 560, 600, 606, 630, 700, 707, 720, 808, 840, 900, 909, 1008, 1010, 1050, 1200, 1212, 1260, 1400, 1414, 1515, 1575, 1616, 1680, 1800, 1818, 2020, 2100, 2121, 2424, 2520, 2525, 2800, 2828, 3030, 3150, 3535, 3600, 3636, 4040, 4200, 4242, 4545, 4848, 5040, 5050, 5656, 6060, 6300, 6363, 7070, 7272, 7575, 8080, 8377, 8400, 8484, 9090, 10100, 10605, 11312, 12120, 12600, 12726, 14140, 14544, 15150, 16754, 16968, 17675, 18180, 20200, 21210, 22725, 24240, 25131, 25200, 25452, 28280, 30300, 31815, 33508, 33936, 35350, 36360, 40400, 41885, 42420, 45450, 50262, 50904, 53025, 56560, 58639, 60600, 63630, 67016, 70700, 72720, 75393, 83770, 84840, 90900, 100524, 101808, 106050, 117278, 121200, 125655, 127260, 134032, 141400, 150786, 159075, 167540, 169680, 175917, 181800, 201048, 209425, 212100, 234556, 251310, 254520, 282800, 293195, 301572, 318150, 335080, 351834, 363600, 376965, 402096, 418850, 424200, 469112, 502620, 509040, 527751, 586390, 603144, 628275, 636300, 670160, 703668, 753930, 837700, 846077, 848400, 879585, 938224, 1005240, 1055502, 1172780, 1206288, 1256550, 1272600, 1407336, 1465975, 1507860, 1675400, 1692154, 1759170, 1884825, 2010480, 2111004, 2345560, 2513100, 2538231, 2545200, 2638755, 2814672, 2931950, 3015720, 3350800, 3384308, 3518340, 3769650, 4222008, 4230385, 4397925, 4691120, 5026200, 5076462, 5277510, 5863900, 5922539, 6031440, 6768616, 7036680, 7539300, 7614693, 8444016, 8460770, 8795850, 10052400, 10152924, 10555020, 11727800, 11845078, 12691155, 13193775, 13537232, 14073360, 15078600, 15229386, 16921540, 17591700, 17767617, 20305848, 21110040, 21151925, 23455600, 23690156, 25382310, 26387550, 29612695, 30157200, 30458772, 33843080, 35183400, 35535234, 38073465, 40611696, 42220080, 42303850, 47380312, 50764620, 52775100, 53302851, 59225390, 60917544, 63455775, 67686160, 70366800, 71070468, 76146930, 84607700, 88838085, 94760624, 101529240, 105550200, 106605702, 118450780, 121835088, 126911550, 142140936, 148063475, 152293860, 169215400, 177676170, 190367325, 203058480, 211100400, 213211404, 236901560, 253823100, 266514255, 284281872, 296126950, 304587720, 338430800, 355352340, 380734650, 426422808, 444190425, 473803120, 507646200, 533028510, 592253900, 609175440, 710704680, 761469300, 852845616, 888380850, 1015292400, 1066057020, 1184507800, 1332571275, 1421409360, 1522938600, 1776761700, 2132114040, 2369015600, 2665142550, 3045877200, 3553523400, 4264228080, 5330285100, 7107046800, 10660570200, 21321140400]

約数ペア:

[(1, 21321140400), (2, 10660570200), (3, 7107046800), (4, 5330285100), (5, 4264228080), (6, 3553523400), (7, 3045877200), (8, 2665142550), (9, 2369015600), (10, 2132114040), (12, 1776761700), (14, 1522938600), (15, 1421409360), (16, 1332571275), (18, 1184507800), (20, 1066057020), (21, 1015292400), (24, 888380850), (25, 852845616), (28, 761469300), (30, 710704680), (35, 609175440), (36, 592253900), (40, 533028510), (42, 507646200), (45, 473803120), (48, 444190425), (50, 426422808), (56, 380734650), (60, 355352340), (63, 338430800), (70, 304587720), (72, 296126950), (75, 284281872), (80, 266514255), (84, 253823100), (90, 236901560), (100, 213211404), (101, 211100400), (105, 203058480), (112, 190367325), (120, 177676170), (126, 169215400), (140, 152293860), (144, 148063475), (150, 142140936), (168, 126911550), (175, 121835088), (180, 118450780), (200, 106605702), (202, 105550200), (210, 101529240), (225, 94760624), (240, 88838085), (252, 84607700), (280, 76146930), (300, 71070468), (303, 70366800), (315, 67686160), (336, 63455775), (350, 60917544), (360, 59225390), (400, 53302851), (404, 52775100), (420, 50764620), (450, 47380312), (504, 42303850), (505, 42220080), (525, 40611696), (560, 38073465), (600, 35535234), (606, 35183400), (630, 33843080), (700, 30458772), (707, 30157200), (720, 29612695), (808, 26387550), (840, 25382310), (900, 23690156), (909, 23455600), (1008, 21151925), (1010, 21110040), (1050, 20305848), (1200, 17767617), (1212, 17591700), (1260, 16921540), (1400, 15229386), (1414, 15078600), (1515, 14073360), (1575, 13537232), (1616, 13193775), (1680, 12691155), (1800, 11845078), (1818, 11727800), (2020, 10555020), (2100, 10152924), (2121, 10052400), (2424, 8795850), (2520, 8460770), (2525, 8444016), (2800, 7614693), (2828, 7539300), (3030, 7036680), (3150, 6768616), (3535, 6031440), (3600, 5922539), (3636, 5863900), (4040, 5277510), (4200, 5076462), (4242, 5026200), (4545, 4691120), (4848, 4397925), (5040, 4230385), (5050, 4222008), (5656, 3769650), (6060, 3518340), (6300, 3384308), (6363, 3350800), (7070, 3015720), (7272, 2931950), (7575, 2814672), (8080, 2638755), (8377, 2545200), (8400, 2538231), (8484, 2513100), (9090, 2345560), (10100, 2111004), (10605, 2010480), (11312, 1884825), (12120, 1759170), (12600, 1692154), (12726, 1675400), (14140, 1507860), (14544, 1465975), (15150, 1407336), (16754, 1272600), (16968, 1256550), (17675, 1206288), (18180, 1172780), (20200, 1055502), (21210, 1005240), (22725, 938224), (24240, 879585), (25131, 848400), (25200, 846077), (25452, 837700), (28280, 753930), (30300, 703668), (31815, 670160), (33508, 636300), (33936, 628275), (35350, 603144), (36360, 586390), (40400, 527751), (41885, 509040), (42420, 502620), (45450, 469112), (50262, 424200), (50904, 418850), (53025, 402096), (56560, 376965), (58639, 363600), (60600, 351834), (63630, 335080), (67016, 318150), (70700, 301572), (72720, 293195), (75393, 282800), (83770, 254520), (84840, 251310), (90900, 234556), (100524, 212100), (101808, 209425), (106050, 201048), (117278, 181800), (121200, 175917), (125655, 169680), (127260, 167540), (134032, 159075), (141400, 150786)]