672045400

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^2\times {\mathrm{59}}^1\times {\mathrm{337}}^1$

素因数の和:438

約数の個数: 144

約数和(自身を含む): 1725726600

約数和(自身を除く): 1053681200

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 59, 65, 100, 104, 118, 130, 169, 200, 236, 260, 295, 325, 337, 338, 472, 520, 590, 650, 674, 676, 767, 845, 1180, 1300, 1348, 1352, 1475, 1534, 1685, 1690, 2360, 2600, 2696, 2950, 3068, 3370, 3380, 3835, 4225, 4381, 5900, 6136, 6740, 6760, 7670, 8425, 8450, 8762, 9971, 11800, 13480, 15340, 16850, 16900, 17524, 19175, 19883, 19942, 21905, 30680, 33700, 33800, 35048, 38350, 39766, 39884, 43810, 49855, 56953, 67400, 76700, 79532, 79768, 87620, 99415, 99710, 109525, 113906, 153400, 159064, 175240, 198830, 199420, 219050, 227812, 249275, 258479, 284765, 397660, 398840, 438100, 455624, 497075, 498550, 516958, 569530, 795320, 876200, 994150, 997100, 1033916, 1139060, 1292395, 1423825, 1988300, 1994200, 2067832, 2278120, 2584790, 2847650, 3360227, 3976600, 5169580, 5695300, 6461975, 6720454, 10339160, 11390600, 12923950, 13440908, 16801135, 25847900, 26881816, 33602270, 51695800, 67204540, 84005675, 134409080, 168011350, 336022700, 672045400]

約数ペア:

[(1, 672045400), (2, 336022700), (4, 168011350), (5, 134409080), (8, 84005675), (10, 67204540), (13, 51695800), (20, 33602270), (25, 26881816), (26, 25847900), (40, 16801135), (50, 13440908), (52, 12923950), (59, 11390600), (65, 10339160), (100, 6720454), (104, 6461975), (118, 5695300), (130, 5169580), (169, 3976600), (200, 3360227), (236, 2847650), (260, 2584790), (295, 2278120), (325, 2067832), (337, 1994200), (338, 1988300), (472, 1423825), (520, 1292395), (590, 1139060), (650, 1033916), (674, 997100), (676, 994150), (767, 876200), (845, 795320), (1180, 569530), (1300, 516958), (1348, 498550), (1352, 497075), (1475, 455624), (1534, 438100), (1685, 398840), (1690, 397660), (2360, 284765), (2600, 258479), (2696, 249275), (2950, 227812), (3068, 219050), (3370, 199420), (3380, 198830), (3835, 175240), (4225, 159064), (4381, 153400), (5900, 113906), (6136, 109525), (6740, 99710), (6760, 99415), (7670, 87620), (8425, 79768), (8450, 79532), (8762, 76700), (9971, 67400), (11800, 56953), (13480, 49855), (15340, 43810), (16850, 39884), (16900, 39766), (17524, 38350), (19175, 35048), (19883, 33800), (19942, 33700), (21905, 30680)]