83389080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{997}}^1$

素因数の和:1069

約数の個数: 128

約数和(自身を含む): 271615680

約数和(自身を除く): 188226600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 41, 51, 60, 68, 82, 85, 102, 120, 123, 136, 164, 170, 204, 205, 246, 255, 328, 340, 408, 410, 492, 510, 615, 680, 697, 820, 984, 997, 1020, 1230, 1394, 1640, 1994, 2040, 2091, 2460, 2788, 2991, 3485, 3988, 4182, 4920, 4985, 5576, 5982, 6970, 7976, 8364, 9970, 10455, 11964, 13940, 14955, 16728, 16949, 19940, 20910, 23928, 27880, 29910, 33898, 39880, 40877, 41820, 50847, 59820, 67796, 81754, 83640, 84745, 101694, 119640, 122631, 135592, 163508, 169490, 203388, 204385, 245262, 254235, 327016, 338980, 406776, 408770, 490524, 508470, 613155, 677960, 694909, 817540, 981048, 1016940, 1226310, 1389818, 1635080, 2033880, 2084727, 2452620, 2779636, 3474545, 4169454, 4905240, 5559272, 6949090, 8338908, 10423635, 13898180, 16677816, 20847270, 27796360, 41694540, 83389080]

約数ペア:

[(1, 83389080), (2, 41694540), (3, 27796360), (4, 20847270), (5, 16677816), (6, 13898180), (8, 10423635), (10, 8338908), (12, 6949090), (15, 5559272), (17, 4905240), (20, 4169454), (24, 3474545), (30, 2779636), (34, 2452620), (40, 2084727), (41, 2033880), (51, 1635080), (60, 1389818), (68, 1226310), (82, 1016940), (85, 981048), (102, 817540), (120, 694909), (123, 677960), (136, 613155), (164, 508470), (170, 490524), (204, 408770), (205, 406776), (246, 338980), (255, 327016), (328, 254235), (340, 245262), (408, 204385), (410, 203388), (492, 169490), (510, 163508), (615, 135592), (680, 122631), (697, 119640), (820, 101694), (984, 84745), (997, 83640), (1020, 81754), (1230, 67796), (1394, 59820), (1640, 50847), (1994, 41820), (2040, 40877), (2091, 39880), (2460, 33898), (2788, 29910), (2991, 27880), (3485, 23928), (3988, 20910), (4182, 19940), (4920, 16949), (4985, 16728), (5576, 14955), (5982, 13940), (6970, 11964), (7976, 10455), (8364, 9970)]