77605450

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{179}}^1$

素因数の和:256

約数の個数: 96

約数和(自身を含む): 168739200

約数和(自身を除く): 91133750

約数列:

[1, 2, 5, 10, 13, 23, 25, 26, 29, 46, 50, 58, 65, 115, 130, 145, 179, 230, 290, 299, 325, 358, 377, 575, 598, 650, 667, 725, 754, 895, 1150, 1334, 1450, 1495, 1790, 1885, 2327, 2990, 3335, 3770, 4117, 4475, 4654, 5191, 6670, 7475, 8234, 8671, 8950, 9425, 10382, 11635, 14950, 16675, 17342, 18850, 20585, 23270, 25955, 33350, 41170, 43355, 51910, 53521, 58175, 67483, 86710, 102925, 107042, 116350, 119393, 129775, 134966, 205850, 216775, 238786, 259550, 267605, 337415, 433550, 535210, 596965, 674830, 1193930, 1338025, 1552109, 1687075, 2676050, 2984825, 3104218, 3374150, 5969650, 7760545, 15521090, 38802725, 77605450]

約数ペア:

[(1, 77605450), (2, 38802725), (5, 15521090), (10, 7760545), (13, 5969650), (23, 3374150), (25, 3104218), (26, 2984825), (29, 2676050), (46, 1687075), (50, 1552109), (58, 1338025), (65, 1193930), (115, 674830), (130, 596965), (145, 535210), (179, 433550), (230, 337415), (290, 267605), (299, 259550), (325, 238786), (358, 216775), (377, 205850), (575, 134966), (598, 129775), (650, 119393), (667, 116350), (725, 107042), (754, 102925), (895, 86710), (1150, 67483), (1334, 58175), (1450, 53521), (1495, 51910), (1790, 43355), (1885, 41170), (2327, 33350), (2990, 25955), (3335, 23270), (3770, 20585), (4117, 18850), (4475, 17342), (4654, 16675), (5191, 14950), (6670, 11635), (7475, 10382), (8234, 9425), (8671, 8950)]