88904520

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{263}}^1\times {\mathrm{313}}^1$

素因数の和:596

約数の個数: 128

約数和(自身を含む): 298425600

約数和(自身を除く): 209521080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 263, 270, 313, 360, 526, 540, 626, 789, 939, 1052, 1080, 1252, 1315, 1565, 1578, 1878, 2104, 2367, 2504, 2630, 2817, 3130, 3156, 3756, 3945, 4695, 4734, 5260, 5634, 6260, 6312, 7101, 7512, 7890, 8451, 9390, 9468, 10520, 11268, 11835, 12520, 14085, 14202, 15780, 16902, 18780, 18936, 22536, 23670, 28170, 28404, 31560, 33804, 35505, 37560, 42255, 47340, 56340, 56808, 67608, 71010, 82319, 84510, 94680, 112680, 142020, 164638, 169020, 246957, 284040, 329276, 338040, 411595, 493914, 658552, 740871, 823190, 987828, 1234785, 1481742, 1646380, 1975656, 2222613, 2469570, 2963484, 3292760, 3704355, 4445226, 4939140, 5926968, 7408710, 8890452, 9878280, 11113065, 14817420, 17780904, 22226130, 29634840, 44452260, 88904520]

約数ペア:

[(1, 88904520), (2, 44452260), (3, 29634840), (4, 22226130), (5, 17780904), (6, 14817420), (8, 11113065), (9, 9878280), (10, 8890452), (12, 7408710), (15, 5926968), (18, 4939140), (20, 4445226), (24, 3704355), (27, 3292760), (30, 2963484), (36, 2469570), (40, 2222613), (45, 1975656), (54, 1646380), (60, 1481742), (72, 1234785), (90, 987828), (108, 823190), (120, 740871), (135, 658552), (180, 493914), (216, 411595), (263, 338040), (270, 329276), (313, 284040), (360, 246957), (526, 169020), (540, 164638), (626, 142020), (789, 112680), (939, 94680), (1052, 84510), (1080, 82319), (1252, 71010), (1315, 67608), (1565, 56808), (1578, 56340), (1878, 47340), (2104, 42255), (2367, 37560), (2504, 35505), (2630, 33804), (2817, 31560), (3130, 28404), (3156, 28170), (3756, 23670), (3945, 22536), (4695, 18936), (4734, 18780), (5260, 16902), (5634, 15780), (6260, 14202), (6312, 14085), (7101, 12520), (7512, 11835), (7890, 11268), (8451, 10520), (9390, 9468)]