677655660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{3011}}^1$

素因数の和:3076

約数の個数: 144

約数和(自身を含む): 2153604096

約数和(自身を除く): 1475948436

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, 121, 124, 132, 155, 165, 186, 220, 242, 310, 330, 341, 363, 372, 465, 484, 605, 620, 660, 682, 726, 930, 1023, 1210, 1364, 1452, 1705, 1815, 1860, 2046, 2420, 3011, 3410, 3630, 3751, 4092, 5115, 6022, 6820, 7260, 7502, 9033, 10230, 11253, 12044, 15004, 15055, 18066, 18755, 20460, 22506, 30110, 33121, 36132, 37510, 45012, 45165, 56265, 60220, 66242, 75020, 90330, 93341, 99363, 112530, 132484, 165605, 180660, 186682, 198726, 225060, 280023, 331210, 364331, 373364, 397452, 466705, 496815, 560046, 662420, 728662, 933410, 993630, 1026751, 1092993, 1120092, 1400115, 1457324, 1821655, 1866820, 1987260, 2053502, 2185986, 2800230, 3080253, 3643310, 4107004, 4371972, 5133755, 5464965, 5600460, 6160506, 7286620, 10267510, 10929930, 11294261, 12321012, 15401265, 20535020, 21859860, 22588522, 30802530, 33882783, 45177044, 56471305, 61605060, 67765566, 112942610, 135531132, 169413915, 225885220, 338827830, 677655660]

約数ペア:

[(1, 677655660), (2, 338827830), (3, 225885220), (4, 169413915), (5, 135531132), (6, 112942610), (10, 67765566), (11, 61605060), (12, 56471305), (15, 45177044), (20, 33882783), (22, 30802530), (30, 22588522), (31, 21859860), (33, 20535020), (44, 15401265), (55, 12321012), (60, 11294261), (62, 10929930), (66, 10267510), (93, 7286620), (110, 6160506), (121, 5600460), (124, 5464965), (132, 5133755), (155, 4371972), (165, 4107004), (186, 3643310), (220, 3080253), (242, 2800230), (310, 2185986), (330, 2053502), (341, 1987260), (363, 1866820), (372, 1821655), (465, 1457324), (484, 1400115), (605, 1120092), (620, 1092993), (660, 1026751), (682, 993630), (726, 933410), (930, 728662), (1023, 662420), (1210, 560046), (1364, 496815), (1452, 466705), (1705, 397452), (1815, 373364), (1860, 364331), (2046, 331210), (2420, 280023), (3011, 225060), (3410, 198726), (3630, 186682), (3751, 180660), (4092, 165605), (5115, 132484), (6022, 112530), (6820, 99363), (7260, 93341), (7502, 90330), (9033, 75020), (10230, 66242), (11253, 60220), (12044, 56265), (15004, 45165), (15055, 45012), (18066, 37510), (18755, 36132), (20460, 33121), (22506, 30110)]