86808060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{331}}^1$

素因数の和:424

約数の個数: 144

約数和(自身を含む): 278433792

約数和(自身を除く): 191625732

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 47, 60, 62, 90, 93, 94, 124, 141, 155, 180, 186, 188, 235, 279, 282, 310, 331, 372, 423, 465, 470, 558, 564, 620, 662, 705, 846, 930, 940, 993, 1116, 1324, 1395, 1410, 1457, 1655, 1692, 1860, 1986, 2115, 2790, 2820, 2914, 2979, 3310, 3972, 4230, 4371, 4965, 5580, 5828, 5958, 6620, 7285, 8460, 8742, 9930, 10261, 11916, 13113, 14570, 14895, 15557, 17484, 19860, 20522, 21855, 26226, 29140, 29790, 30783, 31114, 41044, 43710, 46671, 51305, 52452, 59580, 61566, 62228, 65565, 77785, 87420, 92349, 93342, 102610, 123132, 131130, 140013, 153915, 155570, 184698, 186684, 205220, 233355, 262260, 280026, 307830, 311140, 369396, 461745, 466710, 482267, 560052, 615660, 700065, 923490, 933420, 964534, 1400130, 1446801, 1846980, 1929068, 2411335, 2800260, 2893602, 4340403, 4822670, 5787204, 7234005, 8680806, 9645340, 14468010, 17361612, 21702015, 28936020, 43404030, 86808060]

約数ペア:

[(1, 86808060), (2, 43404030), (3, 28936020), (4, 21702015), (5, 17361612), (6, 14468010), (9, 9645340), (10, 8680806), (12, 7234005), (15, 5787204), (18, 4822670), (20, 4340403), (30, 2893602), (31, 2800260), (36, 2411335), (45, 1929068), (47, 1846980), (60, 1446801), (62, 1400130), (90, 964534), (93, 933420), (94, 923490), (124, 700065), (141, 615660), (155, 560052), (180, 482267), (186, 466710), (188, 461745), (235, 369396), (279, 311140), (282, 307830), (310, 280026), (331, 262260), (372, 233355), (423, 205220), (465, 186684), (470, 184698), (558, 155570), (564, 153915), (620, 140013), (662, 131130), (705, 123132), (846, 102610), (930, 93342), (940, 92349), (993, 87420), (1116, 77785), (1324, 65565), (1395, 62228), (1410, 61566), (1457, 59580), (1655, 52452), (1692, 51305), (1860, 46671), (1986, 43710), (2115, 41044), (2790, 31114), (2820, 30783), (2914, 29790), (2979, 29140), (3310, 26226), (3972, 21855), (4230, 20522), (4371, 19860), (4965, 17484), (5580, 15557), (5828, 14895), (5958, 14570), (6620, 13113), (7285, 11916), (8460, 10261), (8742, 9930)]