75779940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{617}}^1$

素因数の和:741

約数の個数: 96

約数和(自身を含む): 224259840

約数和(自身を除く): 148479900

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 89, 92, 115, 138, 178, 230, 267, 276, 345, 356, 445, 460, 534, 617, 690, 890, 1068, 1234, 1335, 1380, 1780, 1851, 2047, 2468, 2670, 3085, 3702, 4094, 5340, 6141, 6170, 7404, 8188, 9255, 10235, 12282, 12340, 14191, 18510, 20470, 24564, 28382, 30705, 37020, 40940, 42573, 54913, 56764, 61410, 70955, 85146, 109826, 122820, 141910, 164739, 170292, 212865, 219652, 274565, 283820, 329478, 425730, 549130, 658956, 823695, 851460, 1098260, 1262999, 1647390, 2525998, 3294780, 3788997, 5051996, 6314995, 7577994, 12629990, 15155988, 18944985, 25259980, 37889970, 75779940]

約数ペア:

[(1, 75779940), (2, 37889970), (3, 25259980), (4, 18944985), (5, 15155988), (6, 12629990), (10, 7577994), (12, 6314995), (15, 5051996), (20, 3788997), (23, 3294780), (30, 2525998), (46, 1647390), (60, 1262999), (69, 1098260), (89, 851460), (92, 823695), (115, 658956), (138, 549130), (178, 425730), (230, 329478), (267, 283820), (276, 274565), (345, 219652), (356, 212865), (445, 170292), (460, 164739), (534, 141910), (617, 122820), (690, 109826), (890, 85146), (1068, 70955), (1234, 61410), (1335, 56764), (1380, 54913), (1780, 42573), (1851, 40940), (2047, 37020), (2468, 30705), (2670, 28382), (3085, 24564), (3702, 20470), (4094, 18510), (5340, 14191), (6141, 12340), (6170, 12282), (7404, 10235), (8188, 9255)]