87180060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{4261}}^1$

素因数の和:4315

約数の個数: 96

約数和(自身を含む): 274950144

約数和(自身を除く): 187770084

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 31, 33, 44, 55, 60, 62, 66, 93, 110, 124, 132, 155, 165, 186, 220, 310, 330, 341, 372, 465, 620, 660, 682, 930, 1023, 1364, 1705, 1860, 2046, 3410, 4092, 4261, 5115, 6820, 8522, 10230, 12783, 17044, 20460, 21305, 25566, 42610, 46871, 51132, 63915, 85220, 93742, 127830, 132091, 140613, 187484, 234355, 255660, 264182, 281226, 396273, 468710, 528364, 562452, 660455, 703065, 792546, 937420, 1320910, 1406130, 1453001, 1585092, 1981365, 2641820, 2812260, 2906002, 3962730, 4359003, 5812004, 7265005, 7925460, 8718006, 14530010, 17436012, 21795015, 29060020, 43590030, 87180060]

約数ペア:

[(1, 87180060), (2, 43590030), (3, 29060020), (4, 21795015), (5, 17436012), (6, 14530010), (10, 8718006), (11, 7925460), (12, 7265005), (15, 5812004), (20, 4359003), (22, 3962730), (30, 2906002), (31, 2812260), (33, 2641820), (44, 1981365), (55, 1585092), (60, 1453001), (62, 1406130), (66, 1320910), (93, 937420), (110, 792546), (124, 703065), (132, 660455), (155, 562452), (165, 528364), (186, 468710), (220, 396273), (310, 281226), (330, 264182), (341, 255660), (372, 234355), (465, 187484), (620, 140613), (660, 132091), (682, 127830), (930, 93742), (1023, 85220), (1364, 63915), (1705, 51132), (1860, 46871), (2046, 42610), (3410, 25566), (4092, 21305), (4261, 20460), (5115, 17044), (6820, 12783), (8522, 10230)]