138381600

素因数分解:

$2^5\times 3^1\times 5^2\times 7^1\times {\mathrm{8237}}^1$

素因数の和:8267

約数の個数: 144

約数和(自身を含む): 514842048

約数和(自身を除く): 376460448

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 32, 35, 40, 42, 48, 50, 56, 60, 70, 75, 80, 84, 96, 100, 105, 112, 120, 140, 150, 160, 168, 175, 200, 210, 224, 240, 280, 300, 336, 350, 400, 420, 480, 525, 560, 600, 672, 700, 800, 840, 1050, 1120, 1200, 1400, 1680, 2100, 2400, 2800, 3360, 4200, 5600, 8237, 8400, 16474, 16800, 24711, 32948, 41185, 49422, 57659, 65896, 82370, 98844, 115318, 123555, 131792, 164740, 172977, 197688, 205925, 230636, 247110, 263584, 288295, 329480, 345954, 395376, 411850, 461272, 494220, 576590, 617775, 658960, 691908, 790752, 823700, 864885, 922544, 988440, 1153180, 1235550, 1317920, 1383816, 1441475, 1647400, 1729770, 1845088, 1976880, 2306360, 2471100, 2767632, 2882950, 3294800, 3459540, 3953760, 4324425, 4612720, 4942200, 5535264, 5765900, 6589600, 6919080, 8648850, 9225440, 9884400, 11531800, 13838160, 17297700, 19768800, 23063600, 27676320, 34595400, 46127200, 69190800, 138381600]

約数ペア:

[(1, 138381600), (2, 69190800), (3, 46127200), (4, 34595400), (5, 27676320), (6, 23063600), (7, 19768800), (8, 17297700), (10, 13838160), (12, 11531800), (14, 9884400), (15, 9225440), (16, 8648850), (20, 6919080), (21, 6589600), (24, 5765900), (25, 5535264), (28, 4942200), (30, 4612720), (32, 4324425), (35, 3953760), (40, 3459540), (42, 3294800), (48, 2882950), (50, 2767632), (56, 2471100), (60, 2306360), (70, 1976880), (75, 1845088), (80, 1729770), (84, 1647400), (96, 1441475), (100, 1383816), (105, 1317920), (112, 1235550), (120, 1153180), (140, 988440), (150, 922544), (160, 864885), (168, 823700), (175, 790752), (200, 691908), (210, 658960), (224, 617775), (240, 576590), (280, 494220), (300, 461272), (336, 411850), (350, 395376), (400, 345954), (420, 329480), (480, 288295), (525, 263584), (560, 247110), (600, 230636), (672, 205925), (700, 197688), (800, 172977), (840, 164740), (1050, 131792), (1120, 123555), (1200, 115318), (1400, 98844), (1680, 82370), (2100, 65896), (2400, 57659), (2800, 49422), (3360, 41185), (4200, 32948), (5600, 24711), (8237, 16800), (8400, 16474)]