77564970

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1$

素因数の和:197

約数の個数: 192

約数和(自身を含む): 247463424

約数和(自身を除く): 169898454

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 23, 30, 35, 42, 45, 46, 53, 63, 69, 70, 90, 101, 105, 106, 115, 126, 138, 159, 161, 202, 207, 210, 230, 265, 303, 315, 318, 322, 345, 371, 414, 477, 483, 505, 530, 606, 630, 690, 707, 742, 795, 805, 909, 954, 966, 1010, 1035, 1113, 1219, 1414, 1449, 1515, 1590, 1610, 1818, 1855, 2070, 2121, 2226, 2323, 2385, 2415, 2438, 2898, 3030, 3339, 3535, 3657, 3710, 4242, 4545, 4646, 4770, 4830, 5353, 5565, 6095, 6363, 6678, 6969, 7070, 7245, 7314, 8533, 9090, 10605, 10706, 10971, 11130, 11615, 12190, 12726, 13938, 14490, 16059, 16261, 16695, 17066, 18285, 20907, 21210, 21942, 23230, 25599, 26765, 31815, 32118, 32522, 33390, 34845, 36570, 37471, 41814, 42665, 48177, 48783, 51198, 53530, 54855, 63630, 69690, 74942, 76797, 80295, 81305, 85330, 96354, 97566, 104535, 109710, 112413, 123119, 127995, 146349, 153594, 160590, 162610, 187355, 209070, 224826, 240885, 243915, 246238, 255990, 292698, 337239, 369357, 374710, 383985, 481770, 487830, 562065, 615595, 674478, 731745, 738714, 767970, 861833, 1108071, 1124130, 1231190, 1463490, 1686195, 1723666, 1846785, 2216142, 2585499, 3372390, 3693570, 4309165, 5170998, 5540355, 7756497, 8618330, 11080710, 12927495, 15512994, 25854990, 38782485, 77564970]

約数ペア:

[(1, 77564970), (2, 38782485), (3, 25854990), (5, 15512994), (6, 12927495), (7, 11080710), (9, 8618330), (10, 7756497), (14, 5540355), (15, 5170998), (18, 4309165), (21, 3693570), (23, 3372390), (30, 2585499), (35, 2216142), (42, 1846785), (45, 1723666), (46, 1686195), (53, 1463490), (63, 1231190), (69, 1124130), (70, 1108071), (90, 861833), (101, 767970), (105, 738714), (106, 731745), (115, 674478), (126, 615595), (138, 562065), (159, 487830), (161, 481770), (202, 383985), (207, 374710), (210, 369357), (230, 337239), (265, 292698), (303, 255990), (315, 246238), (318, 243915), (322, 240885), (345, 224826), (371, 209070), (414, 187355), (477, 162610), (483, 160590), (505, 153594), (530, 146349), (606, 127995), (630, 123119), (690, 112413), (707, 109710), (742, 104535), (795, 97566), (805, 96354), (909, 85330), (954, 81305), (966, 80295), (1010, 76797), (1035, 74942), (1113, 69690), (1219, 63630), (1414, 54855), (1449, 53530), (1515, 51198), (1590, 48783), (1610, 48177), (1818, 42665), (1855, 41814), (2070, 37471), (2121, 36570), (2226, 34845), (2323, 33390), (2385, 32522), (2415, 32118), (2438, 31815), (2898, 26765), (3030, 25599), (3339, 23230), (3535, 21942), (3657, 21210), (3710, 20907), (4242, 18285), (4545, 17066), (4646, 16695), (4770, 16261), (4830, 16059), (5353, 14490), (5565, 13938), (6095, 12726), (6363, 12190), (6678, 11615), (6969, 11130), (7070, 10971), (7245, 10706), (7314, 10605), (8533, 9090)]