70528500

素因数分解:

$2^2\times 3^2\times 5^3\times 7^1\times {\mathrm{2239}}^1$

素因数の和:2271

約数の個数: 144

約数和(自身を含む): 254392320

約数和(自身を除く): 183863820

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 28, 30, 35, 36, 42, 45, 50, 60, 63, 70, 75, 84, 90, 100, 105, 125, 126, 140, 150, 175, 180, 210, 225, 250, 252, 300, 315, 350, 375, 420, 450, 500, 525, 630, 700, 750, 875, 900, 1050, 1125, 1260, 1500, 1575, 1750, 2100, 2239, 2250, 2625, 3150, 3500, 4478, 4500, 5250, 6300, 6717, 7875, 8956, 10500, 11195, 13434, 15673, 15750, 20151, 22390, 26868, 31346, 31500, 33585, 40302, 44780, 47019, 55975, 62692, 67170, 78365, 80604, 94038, 100755, 111950, 134340, 141057, 156730, 167925, 188076, 201510, 223900, 235095, 279875, 282114, 313460, 335850, 391825, 403020, 470190, 503775, 559750, 564228, 671700, 705285, 783650, 839625, 940380, 1007550, 1119500, 1175475, 1410570, 1567300, 1679250, 1959125, 2015100, 2350950, 2518875, 2821140, 3358500, 3526425, 3918250, 4701900, 5037750, 5877375, 7052850, 7836500, 10075500, 11754750, 14105700, 17632125, 23509500, 35264250, 70528500]

約数ペア:

[(1, 70528500), (2, 35264250), (3, 23509500), (4, 17632125), (5, 14105700), (6, 11754750), (7, 10075500), (9, 7836500), (10, 7052850), (12, 5877375), (14, 5037750), (15, 4701900), (18, 3918250), (20, 3526425), (21, 3358500), (25, 2821140), (28, 2518875), (30, 2350950), (35, 2015100), (36, 1959125), (42, 1679250), (45, 1567300), (50, 1410570), (60, 1175475), (63, 1119500), (70, 1007550), (75, 940380), (84, 839625), (90, 783650), (100, 705285), (105, 671700), (125, 564228), (126, 559750), (140, 503775), (150, 470190), (175, 403020), (180, 391825), (210, 335850), (225, 313460), (250, 282114), (252, 279875), (300, 235095), (315, 223900), (350, 201510), (375, 188076), (420, 167925), (450, 156730), (500, 141057), (525, 134340), (630, 111950), (700, 100755), (750, 94038), (875, 80604), (900, 78365), (1050, 67170), (1125, 62692), (1260, 55975), (1500, 47019), (1575, 44780), (1750, 40302), (2100, 33585), (2239, 31500), (2250, 31346), (2625, 26868), (3150, 22390), (3500, 20151), (4478, 15750), (4500, 15673), (5250, 13434), (6300, 11195), (6717, 10500), (7875, 8956)]