131635500

素因数分解:

$2^2\times 3^1\times 5^3\times {\mathrm{127}}^1\times {\mathrm{691}}^1$

素因数の和:840

約数の個数: 96

約数和(自身を含む): 386899968

約数和(自身を除く): 255264468

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 125, 127, 150, 250, 254, 300, 375, 381, 500, 508, 635, 691, 750, 762, 1270, 1382, 1500, 1524, 1905, 2073, 2540, 2764, 3175, 3455, 3810, 4146, 6350, 6910, 7620, 8292, 9525, 10365, 12700, 13820, 15875, 17275, 19050, 20730, 31750, 34550, 38100, 41460, 47625, 51825, 63500, 69100, 86375, 87757, 95250, 103650, 172750, 175514, 190500, 207300, 259125, 263271, 345500, 351028, 438785, 518250, 526542, 877570, 1036500, 1053084, 1316355, 1755140, 2193925, 2632710, 4387850, 5265420, 6581775, 8775700, 10969625, 13163550, 21939250, 26327100, 32908875, 43878500, 65817750, 131635500]

約数ペア:

[(1, 131635500), (2, 65817750), (3, 43878500), (4, 32908875), (5, 26327100), (6, 21939250), (10, 13163550), (12, 10969625), (15, 8775700), (20, 6581775), (25, 5265420), (30, 4387850), (50, 2632710), (60, 2193925), (75, 1755140), (100, 1316355), (125, 1053084), (127, 1036500), (150, 877570), (250, 526542), (254, 518250), (300, 438785), (375, 351028), (381, 345500), (500, 263271), (508, 259125), (635, 207300), (691, 190500), (750, 175514), (762, 172750), (1270, 103650), (1382, 95250), (1500, 87757), (1524, 86375), (1905, 69100), (2073, 63500), (2540, 51825), (2764, 47625), (3175, 41460), (3455, 38100), (3810, 34550), (4146, 31750), (6350, 20730), (6910, 19050), (7620, 17275), (8292, 15875), (9525, 13820), (10365, 12700)]