88110180

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{137}}^1\times {\mathrm{397}}^1$

素因数の和:555

約数の個数: 120

約数和(自身を含む): 279123768

約数和(自身を除く): 191013588

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 137, 162, 180, 270, 274, 324, 397, 405, 411, 540, 548, 685, 794, 810, 822, 1191, 1233, 1370, 1588, 1620, 1644, 1985, 2055, 2382, 2466, 2740, 3573, 3699, 3970, 4110, 4764, 4932, 5955, 6165, 7146, 7398, 7940, 8220, 10719, 11097, 11910, 12330, 14292, 14796, 17865, 18495, 21438, 22194, 23820, 24660, 32157, 35730, 36990, 42876, 44388, 53595, 54389, 55485, 64314, 71460, 73980, 107190, 108778, 110970, 128628, 160785, 163167, 214380, 217556, 221940, 271945, 321570, 326334, 489501, 543890, 643140, 652668, 815835, 979002, 1087780, 1468503, 1631670, 1958004, 2447505, 2937006, 3263340, 4405509, 4895010, 5874012, 7342515, 8811018, 9790020, 14685030, 17622036, 22027545, 29370060, 44055090, 88110180]

約数ペア:

[(1, 88110180), (2, 44055090), (3, 29370060), (4, 22027545), (5, 17622036), (6, 14685030), (9, 9790020), (10, 8811018), (12, 7342515), (15, 5874012), (18, 4895010), (20, 4405509), (27, 3263340), (30, 2937006), (36, 2447505), (45, 1958004), (54, 1631670), (60, 1468503), (81, 1087780), (90, 979002), (108, 815835), (135, 652668), (137, 643140), (162, 543890), (180, 489501), (270, 326334), (274, 321570), (324, 271945), (397, 221940), (405, 217556), (411, 214380), (540, 163167), (548, 160785), (685, 128628), (794, 110970), (810, 108778), (822, 107190), (1191, 73980), (1233, 71460), (1370, 64314), (1588, 55485), (1620, 54389), (1644, 53595), (1985, 44388), (2055, 42876), (2382, 36990), (2466, 35730), (2740, 32157), (3573, 24660), (3699, 23820), (3970, 22194), (4110, 21438), (4764, 18495), (4932, 17865), (5955, 14796), (6165, 14292), (7146, 12330), (7398, 11910), (7940, 11097), (8220, 10719)]