870439200

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{97}}^1\times {\mathrm{3739}}^1$

素因数の和:3859

約数の個数: 144

約数和(自身を含む): 2863254240

約数和(自身を除く): 1992815040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 75, 80, 96, 97, 100, 120, 150, 160, 194, 200, 240, 291, 300, 388, 400, 480, 485, 582, 600, 776, 800, 970, 1164, 1200, 1455, 1552, 1940, 2328, 2400, 2425, 2910, 3104, 3739, 3880, 4656, 4850, 5820, 7275, 7478, 7760, 9312, 9700, 11217, 11640, 14550, 14956, 15520, 18695, 19400, 22434, 23280, 29100, 29912, 37390, 38800, 44868, 46560, 56085, 58200, 59824, 74780, 77600, 89736, 93475, 112170, 116400, 119648, 149560, 179472, 186950, 224340, 232800, 280425, 299120, 358944, 362683, 373900, 448680, 560850, 598240, 725366, 747800, 897360, 1088049, 1121700, 1450732, 1495600, 1794720, 1813415, 2176098, 2243400, 2901464, 2991200, 3626830, 4352196, 4486800, 5440245, 5802928, 7253660, 8704392, 8973600, 9067075, 10880490, 11605856, 14507320, 17408784, 18134150, 21760980, 27201225, 29014640, 34817568, 36268300, 43521960, 54402450, 58029280, 72536600, 87043920, 108804900, 145073200, 174087840, 217609800, 290146400, 435219600, 870439200]

約数ペア:

[(1, 870439200), (2, 435219600), (3, 290146400), (4, 217609800), (5, 174087840), (6, 145073200), (8, 108804900), (10, 87043920), (12, 72536600), (15, 58029280), (16, 54402450), (20, 43521960), (24, 36268300), (25, 34817568), (30, 29014640), (32, 27201225), (40, 21760980), (48, 18134150), (50, 17408784), (60, 14507320), (75, 11605856), (80, 10880490), (96, 9067075), (97, 8973600), (100, 8704392), (120, 7253660), (150, 5802928), (160, 5440245), (194, 4486800), (200, 4352196), (240, 3626830), (291, 2991200), (300, 2901464), (388, 2243400), (400, 2176098), (480, 1813415), (485, 1794720), (582, 1495600), (600, 1450732), (776, 1121700), (800, 1088049), (970, 897360), (1164, 747800), (1200, 725366), (1455, 598240), (1552, 560850), (1940, 448680), (2328, 373900), (2400, 362683), (2425, 358944), (2910, 299120), (3104, 280425), (3739, 232800), (3880, 224340), (4656, 186950), (4850, 179472), (5820, 149560), (7275, 119648), (7478, 116400), (7760, 112170), (9312, 93475), (9700, 89736), (11217, 77600), (11640, 74780), (14550, 59824), (14956, 58200), (15520, 56085), (18695, 46560), (19400, 44868), (22434, 38800), (23280, 37390), (29100, 29912)]