88884120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{251}}^1$

素因数の和:505

約数の個数: 128

約数和(自身を含む): 289578240

約数和(自身を除く): 200694120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 227, 251, 260, 312, 390, 454, 502, 520, 681, 753, 780, 908, 1004, 1135, 1255, 1362, 1506, 1560, 1816, 2008, 2270, 2510, 2724, 2951, 3012, 3263, 3405, 3765, 4540, 5020, 5448, 5902, 6024, 6526, 6810, 7530, 8853, 9080, 9789, 10040, 11804, 13052, 13620, 14755, 15060, 16315, 17706, 19578, 23608, 26104, 27240, 29510, 30120, 32630, 35412, 39156, 44265, 48945, 56977, 59020, 65260, 70824, 78312, 88530, 97890, 113954, 118040, 130520, 170931, 177060, 195780, 227908, 284885, 341862, 354120, 391560, 455816, 569770, 683724, 740701, 854655, 1139540, 1367448, 1481402, 1709310, 2222103, 2279080, 2962804, 3418620, 3703505, 4444206, 5925608, 6837240, 7407010, 8888412, 11110515, 14814020, 17776824, 22221030, 29628040, 44442060, 88884120]

約数ペア:

[(1, 88884120), (2, 44442060), (3, 29628040), (4, 22221030), (5, 17776824), (6, 14814020), (8, 11110515), (10, 8888412), (12, 7407010), (13, 6837240), (15, 5925608), (20, 4444206), (24, 3703505), (26, 3418620), (30, 2962804), (39, 2279080), (40, 2222103), (52, 1709310), (60, 1481402), (65, 1367448), (78, 1139540), (104, 854655), (120, 740701), (130, 683724), (156, 569770), (195, 455816), (227, 391560), (251, 354120), (260, 341862), (312, 284885), (390, 227908), (454, 195780), (502, 177060), (520, 170931), (681, 130520), (753, 118040), (780, 113954), (908, 97890), (1004, 88530), (1135, 78312), (1255, 70824), (1362, 65260), (1506, 59020), (1560, 56977), (1816, 48945), (2008, 44265), (2270, 39156), (2510, 35412), (2724, 32630), (2951, 30120), (3012, 29510), (3263, 27240), (3405, 26104), (3765, 23608), (4540, 19578), (5020, 17706), (5448, 16315), (5902, 15060), (6024, 14755), (6526, 13620), (6810, 13052), (7530, 11804), (8853, 10040), (9080, 9789)]