12505200

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{613}}^1$

素因数の和:651

約数の個数: 120

約数和(自身を含む): 42483888

約数和(自身を除く): 29978688

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 25, 30, 34, 40, 48, 50, 51, 60, 68, 75, 80, 85, 100, 102, 120, 136, 150, 170, 200, 204, 240, 255, 272, 300, 340, 400, 408, 425, 510, 600, 613, 680, 816, 850, 1020, 1200, 1226, 1275, 1360, 1700, 1839, 2040, 2452, 2550, 3065, 3400, 3678, 4080, 4904, 5100, 6130, 6800, 7356, 9195, 9808, 10200, 10421, 12260, 14712, 15325, 18390, 20400, 20842, 24520, 29424, 30650, 31263, 36780, 41684, 45975, 49040, 52105, 61300, 62526, 73560, 83368, 91950, 104210, 122600, 125052, 147120, 156315, 166736, 183900, 208420, 245200, 250104, 260525, 312630, 367800, 416840, 500208, 521050, 625260, 735600, 781575, 833680, 1042100, 1250520, 1563150, 2084200, 2501040, 3126300, 4168400, 6252600, 12505200]

約数ペア:

[(1, 12505200), (2, 6252600), (3, 4168400), (4, 3126300), (5, 2501040), (6, 2084200), (8, 1563150), (10, 1250520), (12, 1042100), (15, 833680), (16, 781575), (17, 735600), (20, 625260), (24, 521050), (25, 500208), (30, 416840), (34, 367800), (40, 312630), (48, 260525), (50, 250104), (51, 245200), (60, 208420), (68, 183900), (75, 166736), (80, 156315), (85, 147120), (100, 125052), (102, 122600), (120, 104210), (136, 91950), (150, 83368), (170, 73560), (200, 62526), (204, 61300), (240, 52105), (255, 49040), (272, 45975), (300, 41684), (340, 36780), (400, 31263), (408, 30650), (425, 29424), (510, 24520), (600, 20842), (613, 20400), (680, 18390), (816, 15325), (850, 14712), (1020, 12260), (1200, 10421), (1226, 10200), (1275, 9808), (1360, 9195), (1700, 7356), (1839, 6800), (2040, 6130), (2452, 5100), (2550, 4904), (3065, 4080), (3400, 3678)]