130015700

素因数分解:

$2^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{419}}^1$

素因数の和:569

約数の個数: 72

約数和(自身を含む): 295293600

約数和(自身を除く): 165277900

約数列:

[1, 2, 4, 5, 10, 20, 25, 29, 50, 58, 100, 107, 116, 145, 214, 290, 419, 428, 535, 580, 725, 838, 1070, 1450, 1676, 2095, 2140, 2675, 2900, 3103, 4190, 5350, 6206, 8380, 10475, 10700, 12151, 12412, 15515, 20950, 24302, 31030, 41900, 44833, 48604, 60755, 62060, 77575, 89666, 121510, 155150, 179332, 224165, 243020, 303775, 310300, 448330, 607550, 896660, 1120825, 1215100, 1300157, 2241650, 2600314, 4483300, 5200628, 6500785, 13001570, 26003140, 32503925, 65007850, 130015700]

約数ペア:

[(1, 130015700), (2, 65007850), (4, 32503925), (5, 26003140), (10, 13001570), (20, 6500785), (25, 5200628), (29, 4483300), (50, 2600314), (58, 2241650), (100, 1300157), (107, 1215100), (116, 1120825), (145, 896660), (214, 607550), (290, 448330), (419, 310300), (428, 303775), (535, 243020), (580, 224165), (725, 179332), (838, 155150), (1070, 121510), (1450, 89666), (1676, 77575), (2095, 62060), (2140, 60755), (2675, 48604), (2900, 44833), (3103, 41900), (4190, 31030), (5350, 24302), (6206, 20950), (8380, 15515), (10475, 12412), (10700, 12151)]