25010400

素因数分解:

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

素因数の和:653

約数の個数: 144

約数和(自身を含む): 86338224

約数和(自身を除く): 61327824

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 25, 30, 32, 34, 40, 48, 50, 51, 60, 68, 75, 80, 85, 96, 100, 102, 120, 136, 150, 160, 170, 200, 204, 240, 255, 272, 300, 340, 400, 408, 425, 480, 510, 544, 600, 613, 680, 800, 816, 850, 1020, 1200, 1226, 1275, 1360, 1632, 1700, 1839, 2040, 2400, 2452, 2550, 2720, 3065, 3400, 3678, 4080, 4904, 5100, 6130, 6800, 7356, 8160, 9195, 9808, 10200, 10421, 12260, 13600, 14712, 15325, 18390, 19616, 20400, 20842, 24520, 29424, 30650, 31263, 36780, 40800, 41684, 45975, 49040, 52105, 58848, 61300, 62526, 73560, 83368, 91950, 98080, 104210, 122600, 125052, 147120, 156315, 166736, 183900, 208420, 245200, 250104, 260525, 294240, 312630, 333472, 367800, 416840, 490400, 500208, 521050, 625260, 735600, 781575, 833680, 1000416, 1042100, 1250520, 1471200, 1563150, 1667360, 2084200, 2501040, 3126300, 4168400, 5002080, 6252600, 8336800, 12505200, 25010400]

約数ペア:

[(1, 25010400), (2, 12505200), (3, 8336800), (4, 6252600), (5, 5002080), (6, 4168400), (8, 3126300), (10, 2501040), (12, 2084200), (15, 1667360), (16, 1563150), (17, 1471200), (20, 1250520), (24, 1042100), (25, 1000416), (30, 833680), (32, 781575), (34, 735600), (40, 625260), (48, 521050), (50, 500208), (51, 490400), (60, 416840), (68, 367800), (75, 333472), (80, 312630), (85, 294240), (96, 260525), (100, 250104), (102, 245200), (120, 208420), (136, 183900), (150, 166736), (160, 156315), (170, 147120), (200, 125052), (204, 122600), (240, 104210), (255, 98080), (272, 91950), (300, 83368), (340, 73560), (400, 62526), (408, 61300), (425, 58848), (480, 52105), (510, 49040), (544, 45975), (600, 41684), (613, 40800), (680, 36780), (800, 31263), (816, 30650), (850, 29424), (1020, 24520), (1200, 20842), (1226, 20400), (1275, 19616), (1360, 18390), (1632, 15325), (1700, 14712), (1839, 13600), (2040, 12260), (2400, 10421), (2452, 10200), (2550, 9808), (2720, 9195), (3065, 8160), (3400, 7356), (3678, 6800), (4080, 6130), (4904, 5100)]