88771140

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{1481}}^1$

素因数の和:1539

約数の個数: 120

約数和(自身を含む): 286197912

約数和(自身を除く): 197426772

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 37, 45, 54, 60, 74, 81, 90, 108, 111, 135, 148, 162, 180, 185, 222, 270, 324, 333, 370, 405, 444, 540, 555, 666, 740, 810, 999, 1110, 1332, 1481, 1620, 1665, 1998, 2220, 2962, 2997, 3330, 3996, 4443, 4995, 5924, 5994, 6660, 7405, 8886, 9990, 11988, 13329, 14810, 14985, 17772, 19980, 22215, 26658, 29620, 29970, 39987, 44430, 53316, 54797, 59940, 66645, 79974, 88860, 109594, 119961, 133290, 159948, 164391, 199935, 219188, 239922, 266580, 273985, 328782, 399870, 479844, 493173, 547970, 599805, 657564, 799740, 821955, 986346, 1095940, 1199610, 1479519, 1643910, 1972692, 2399220, 2465865, 2959038, 3287820, 4438557, 4931730, 5918076, 7397595, 8877114, 9863460, 14795190, 17754228, 22192785, 29590380, 44385570, 88771140]

約数ペア:

[(1, 88771140), (2, 44385570), (3, 29590380), (4, 22192785), (5, 17754228), (6, 14795190), (9, 9863460), (10, 8877114), (12, 7397595), (15, 5918076), (18, 4931730), (20, 4438557), (27, 3287820), (30, 2959038), (36, 2465865), (37, 2399220), (45, 1972692), (54, 1643910), (60, 1479519), (74, 1199610), (81, 1095940), (90, 986346), (108, 821955), (111, 799740), (135, 657564), (148, 599805), (162, 547970), (180, 493173), (185, 479844), (222, 399870), (270, 328782), (324, 273985), (333, 266580), (370, 239922), (405, 219188), (444, 199935), (540, 164391), (555, 159948), (666, 133290), (740, 119961), (810, 109594), (999, 88860), (1110, 79974), (1332, 66645), (1481, 59940), (1620, 54797), (1665, 53316), (1998, 44430), (2220, 39987), (2962, 29970), (2997, 29620), (3330, 26658), (3996, 22215), (4443, 19980), (4995, 17772), (5924, 14985), (5994, 14810), (6660, 13329), (7405, 11988), (8886, 9990)]