102275500

素因数分解:

$2^2\times 5^3\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1$

素因数の和:200

約数の個数: 96

約数和(自身を含む): 235243008

約数和(自身を除く): 132967508

約数列:

[1, 2, 4, 5, 10, 20, 25, 43, 50, 67, 71, 86, 100, 125, 134, 142, 172, 215, 250, 268, 284, 335, 355, 430, 500, 670, 710, 860, 1075, 1340, 1420, 1675, 1775, 2150, 2881, 3053, 3350, 3550, 4300, 4757, 5375, 5762, 6106, 6700, 7100, 8375, 8875, 9514, 10750, 11524, 12212, 14405, 15265, 16750, 17750, 19028, 21500, 23785, 28810, 30530, 33500, 35500, 47570, 57620, 61060, 72025, 76325, 95140, 118925, 144050, 152650, 204551, 237850, 288100, 305300, 360125, 381625, 409102, 475700, 594625, 720250, 763250, 818204, 1022755, 1189250, 1440500, 1526500, 2045510, 2378500, 4091020, 5113775, 10227550, 20455100, 25568875, 51137750, 102275500]

約数ペア:

[(1, 102275500), (2, 51137750), (4, 25568875), (5, 20455100), (10, 10227550), (20, 5113775), (25, 4091020), (43, 2378500), (50, 2045510), (67, 1526500), (71, 1440500), (86, 1189250), (100, 1022755), (125, 818204), (134, 763250), (142, 720250), (172, 594625), (215, 475700), (250, 409102), (268, 381625), (284, 360125), (335, 305300), (355, 288100), (430, 237850), (500, 204551), (670, 152650), (710, 144050), (860, 118925), (1075, 95140), (1340, 76325), (1420, 72025), (1675, 61060), (1775, 57620), (2150, 47570), (2881, 35500), (3053, 33500), (3350, 30530), (3550, 28810), (4300, 23785), (4757, 21500), (5375, 19028), (5762, 17750), (6106, 16750), (6700, 15265), (7100, 14405), (8375, 12212), (8875, 11524), (9514, 10750)]