415297620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{491}}^1$

素因数の和:670

約数の個数: 144

約数和(自身を含む): 1306626048

約数和(自身を除く): 891328428

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 37, 45, 60, 74, 90, 111, 127, 148, 180, 185, 222, 254, 333, 370, 381, 444, 491, 508, 555, 635, 666, 740, 762, 982, 1110, 1143, 1270, 1332, 1473, 1524, 1665, 1905, 1964, 2220, 2286, 2455, 2540, 2946, 3330, 3810, 4419, 4572, 4699, 4910, 5715, 5892, 6660, 7365, 7620, 8838, 9398, 9820, 11430, 14097, 14730, 17676, 18167, 18796, 22095, 22860, 23495, 28194, 29460, 36334, 42291, 44190, 46990, 54501, 56388, 62357, 70485, 72668, 84582, 88380, 90835, 93980, 109002, 124714, 140970, 163503, 169164, 181670, 187071, 211455, 218004, 249428, 272505, 281940, 311785, 327006, 363340, 374142, 422910, 545010, 561213, 623570, 654012, 748284, 817515, 845820, 935355, 1090020, 1122426, 1247140, 1635030, 1870710, 2244852, 2307209, 2806065, 3270060, 3741420, 4614418, 5612130, 6921627, 9228836, 11224260, 11536045, 13843254, 20764881, 23072090, 27686508, 34608135, 41529762, 46144180, 69216270, 83059524, 103824405, 138432540, 207648810, 415297620]

約数ペア:

[(1, 415297620), (2, 207648810), (3, 138432540), (4, 103824405), (5, 83059524), (6, 69216270), (9, 46144180), (10, 41529762), (12, 34608135), (15, 27686508), (18, 23072090), (20, 20764881), (30, 13843254), (36, 11536045), (37, 11224260), (45, 9228836), (60, 6921627), (74, 5612130), (90, 4614418), (111, 3741420), (127, 3270060), (148, 2806065), (180, 2307209), (185, 2244852), (222, 1870710), (254, 1635030), (333, 1247140), (370, 1122426), (381, 1090020), (444, 935355), (491, 845820), (508, 817515), (555, 748284), (635, 654012), (666, 623570), (740, 561213), (762, 545010), (982, 422910), (1110, 374142), (1143, 363340), (1270, 327006), (1332, 311785), (1473, 281940), (1524, 272505), (1665, 249428), (1905, 218004), (1964, 211455), (2220, 187071), (2286, 181670), (2455, 169164), (2540, 163503), (2946, 140970), (3330, 124714), (3810, 109002), (4419, 93980), (4572, 90835), (4699, 88380), (4910, 84582), (5715, 72668), (5892, 70485), (6660, 62357), (7365, 56388), (7620, 54501), (8838, 46990), (9398, 44190), (9820, 42291), (11430, 36334), (14097, 29460), (14730, 28194), (17676, 23495), (18167, 22860), (18796, 22095)]