71661300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{4507}}^1$

素因数の和:4577

約数の個数: 72

約数和(自身を含む): 211298976

約数和(自身を除く): 139637676

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 53, 60, 75, 100, 106, 150, 159, 212, 265, 300, 318, 530, 636, 795, 1060, 1325, 1590, 2650, 3180, 3975, 4507, 5300, 7950, 9014, 13521, 15900, 18028, 22535, 27042, 45070, 54084, 67605, 90140, 112675, 135210, 225350, 238871, 270420, 338025, 450700, 477742, 676050, 716613, 955484, 1194355, 1352100, 1433226, 2388710, 2866452, 3583065, 4777420, 5971775, 7166130, 11943550, 14332260, 17915325, 23887100, 35830650, 71661300]

約数ペア:

[(1, 71661300), (2, 35830650), (3, 23887100), (4, 17915325), (5, 14332260), (6, 11943550), (10, 7166130), (12, 5971775), (15, 4777420), (20, 3583065), (25, 2866452), (30, 2388710), (50, 1433226), (53, 1352100), (60, 1194355), (75, 955484), (100, 716613), (106, 676050), (150, 477742), (159, 450700), (212, 338025), (265, 270420), (300, 238871), (318, 225350), (530, 135210), (636, 112675), (795, 90140), (1060, 67605), (1325, 54084), (1590, 45070), (2650, 27042), (3180, 22535), (3975, 18028), (4507, 15900), (5300, 13521), (7950, 9014)]