157049981900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{3802663}}^1$

素因数の和:3802743

約数の個数: 72

約数和(自身を含む): 396085482240

約数和(自身を除く): 239035500340

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 59, 70, 100, 118, 140, 175, 236, 295, 350, 413, 590, 700, 826, 1180, 1475, 1652, 2065, 2950, 4130, 5900, 8260, 10325, 20650, 41300, 3802663, 7605326, 15210652, 19013315, 26618641, 38026630, 53237282, 76053260, 95066575, 106474564, 133093205, 190133150, 224357117, 266186410, 380266300, 448714234, 532372820, 665466025, 897428468, 1121785585, 1330932050, 1570499819, 2243571170, 2661864100, 3140999638, 4487142340, 5608927925, 6281999276, 7852499095, 11217855850, 15704998190, 22435711700, 31409996380, 39262495475, 78524990950, 157049981900]

約数ペア:

[(1, 157049981900), (2, 78524990950), (4, 39262495475), (5, 31409996380), (7, 22435711700), (10, 15704998190), (14, 11217855850), (20, 7852499095), (25, 6281999276), (28, 5608927925), (35, 4487142340), (50, 3140999638), (59, 2661864100), (70, 2243571170), (100, 1570499819), (118, 1330932050), (140, 1121785585), (175, 897428468), (236, 665466025), (295, 532372820), (350, 448714234), (413, 380266300), (590, 266186410), (700, 224357117), (826, 190133150), (1180, 133093205), (1475, 106474564), (1652, 95066575), (2065, 76053260), (2950, 53237282), (4130, 38026630), (5900, 26618641), (8260, 19013315), (10325, 15210652), (20650, 7605326), (41300, 3802663)]