419585250

素因数分解:

$2^1\times 3^1\times 5^3\times 7^1\times {\mathrm{229}}^1\times {\mathrm{349}}^1$

素因数の和:605

約数の個数: 128

約数和(自身を含む): 1205568000

約数和(自身を除く): 785982750

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 70, 75, 105, 125, 150, 175, 210, 229, 250, 349, 350, 375, 458, 525, 687, 698, 750, 875, 1047, 1050, 1145, 1374, 1603, 1745, 1750, 2094, 2290, 2443, 2625, 3206, 3435, 3490, 4809, 4886, 5235, 5250, 5725, 6870, 7329, 8015, 8725, 9618, 10470, 11450, 12215, 14658, 16030, 17175, 17450, 24045, 24430, 26175, 28625, 34350, 36645, 40075, 43625, 48090, 52350, 57250, 61075, 73290, 79921, 80150, 85875, 87250, 120225, 122150, 130875, 159842, 171750, 183225, 200375, 239763, 240450, 261750, 305375, 366450, 399605, 400750, 479526, 559447, 601125, 610750, 799210, 916125, 1118894, 1198815, 1202250, 1678341, 1832250, 1998025, 2397630, 2797235, 3356682, 3996050, 5594470, 5994075, 8391705, 9990125, 11988150, 13986175, 16783410, 19980250, 27972350, 29970375, 41958525, 59940750, 69930875, 83917050, 139861750, 209792625, 419585250]

約数ペア:

[(1, 419585250), (2, 209792625), (3, 139861750), (5, 83917050), (6, 69930875), (7, 59940750), (10, 41958525), (14, 29970375), (15, 27972350), (21, 19980250), (25, 16783410), (30, 13986175), (35, 11988150), (42, 9990125), (50, 8391705), (70, 5994075), (75, 5594470), (105, 3996050), (125, 3356682), (150, 2797235), (175, 2397630), (210, 1998025), (229, 1832250), (250, 1678341), (349, 1202250), (350, 1198815), (375, 1118894), (458, 916125), (525, 799210), (687, 610750), (698, 601125), (750, 559447), (875, 479526), (1047, 400750), (1050, 399605), (1145, 366450), (1374, 305375), (1603, 261750), (1745, 240450), (1750, 239763), (2094, 200375), (2290, 183225), (2443, 171750), (2625, 159842), (3206, 130875), (3435, 122150), (3490, 120225), (4809, 87250), (4886, 85875), (5235, 80150), (5250, 79921), (5725, 73290), (6870, 61075), (7329, 57250), (8015, 52350), (8725, 48090), (9618, 43625), (10470, 40075), (11450, 36645), (12215, 34350), (14658, 28625), (16030, 26175), (17175, 24430), (17450, 24045)]