69391200

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{997}}^1$

素因数の和:1049

約数の個数: 144

約数和(自身を含む): 233891280

約数和(自身を除く): 164500080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 29, 30, 32, 40, 48, 50, 58, 60, 75, 80, 87, 96, 100, 116, 120, 145, 150, 160, 174, 200, 232, 240, 290, 300, 348, 400, 435, 464, 480, 580, 600, 696, 725, 800, 870, 928, 997, 1160, 1200, 1392, 1450, 1740, 1994, 2175, 2320, 2400, 2784, 2900, 2991, 3480, 3988, 4350, 4640, 4985, 5800, 5982, 6960, 7976, 8700, 9970, 11600, 11964, 13920, 14955, 15952, 17400, 19940, 23200, 23928, 24925, 28913, 29910, 31904, 34800, 39880, 47856, 49850, 57826, 59820, 69600, 74775, 79760, 86739, 95712, 99700, 115652, 119640, 144565, 149550, 159520, 173478, 199400, 231304, 239280, 289130, 299100, 346956, 398800, 433695, 462608, 478560, 578260, 598200, 693912, 722825, 797600, 867390, 925216, 1156520, 1196400, 1387824, 1445650, 1734780, 2168475, 2313040, 2392800, 2775648, 2891300, 3469560, 4336950, 4626080, 5782600, 6939120, 8673900, 11565200, 13878240, 17347800, 23130400, 34695600, 69391200]

約数ペア:

[(1, 69391200), (2, 34695600), (3, 23130400), (4, 17347800), (5, 13878240), (6, 11565200), (8, 8673900), (10, 6939120), (12, 5782600), (15, 4626080), (16, 4336950), (20, 3469560), (24, 2891300), (25, 2775648), (29, 2392800), (30, 2313040), (32, 2168475), (40, 1734780), (48, 1445650), (50, 1387824), (58, 1196400), (60, 1156520), (75, 925216), (80, 867390), (87, 797600), (96, 722825), (100, 693912), (116, 598200), (120, 578260), (145, 478560), (150, 462608), (160, 433695), (174, 398800), (200, 346956), (232, 299100), (240, 289130), (290, 239280), (300, 231304), (348, 199400), (400, 173478), (435, 159520), (464, 149550), (480, 144565), (580, 119640), (600, 115652), (696, 99700), (725, 95712), (800, 86739), (870, 79760), (928, 74775), (997, 69600), (1160, 59820), (1200, 57826), (1392, 49850), (1450, 47856), (1740, 39880), (1994, 34800), (2175, 31904), (2320, 29910), (2400, 28913), (2784, 24925), (2900, 23928), (2991, 23200), (3480, 19940), (3988, 17400), (4350, 15952), (4640, 14955), (4985, 13920), (5800, 11964), (5982, 11600), (6960, 9970), (7976, 8700)]