220177650

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{1733}}^1$

素因数の和:1777

約数の個数: 144

約数和(自身を含む): 686331072

約数和(自身を除く): 466153422

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 25, 30, 33, 35, 42, 50, 55, 66, 70, 75, 77, 105, 110, 121, 150, 154, 165, 175, 210, 231, 242, 275, 330, 350, 363, 385, 462, 525, 550, 605, 726, 770, 825, 847, 1050, 1155, 1210, 1650, 1694, 1733, 1815, 1925, 2310, 2541, 3025, 3466, 3630, 3850, 4235, 5082, 5199, 5775, 6050, 8470, 8665, 9075, 10398, 11550, 12131, 12705, 17330, 18150, 19063, 21175, 24262, 25410, 25995, 36393, 38126, 42350, 43325, 51990, 57189, 60655, 63525, 72786, 86650, 95315, 114378, 121310, 127050, 129975, 133441, 181965, 190630, 209693, 259950, 266882, 285945, 303275, 363930, 400323, 419386, 476575, 571890, 606550, 629079, 667205, 800646, 909825, 953150, 1048465, 1258158, 1334410, 1429725, 1467851, 1819650, 2001615, 2096930, 2859450, 2935702, 3145395, 3336025, 4003230, 4403553, 5242325, 6290790, 6672050, 7339255, 8807106, 10008075, 10484650, 14678510, 15726975, 20016150, 22017765, 31453950, 36696275, 44035530, 73392550, 110088825, 220177650]

約数ペア:

[(1, 220177650), (2, 110088825), (3, 73392550), (5, 44035530), (6, 36696275), (7, 31453950), (10, 22017765), (11, 20016150), (14, 15726975), (15, 14678510), (21, 10484650), (22, 10008075), (25, 8807106), (30, 7339255), (33, 6672050), (35, 6290790), (42, 5242325), (50, 4403553), (55, 4003230), (66, 3336025), (70, 3145395), (75, 2935702), (77, 2859450), (105, 2096930), (110, 2001615), (121, 1819650), (150, 1467851), (154, 1429725), (165, 1334410), (175, 1258158), (210, 1048465), (231, 953150), (242, 909825), (275, 800646), (330, 667205), (350, 629079), (363, 606550), (385, 571890), (462, 476575), (525, 419386), (550, 400323), (605, 363930), (726, 303275), (770, 285945), (825, 266882), (847, 259950), (1050, 209693), (1155, 190630), (1210, 181965), (1650, 133441), (1694, 129975), (1733, 127050), (1815, 121310), (1925, 114378), (2310, 95315), (2541, 86650), (3025, 72786), (3466, 63525), (3630, 60655), (3850, 57189), (4235, 51990), (5082, 43325), (5199, 42350), (5775, 38126), (6050, 36393), (8470, 25995), (8665, 25410), (9075, 24262), (10398, 21175), (11550, 19063), (12131, 18150), (12705, 17330)]