68511000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{41}}^1\times {\mathrm{557}}^1$

素因数の和:622

約数の個数: 128

約数和(自身を含む): 219360960

約数和(自身を除く): 150849960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 41, 50, 60, 75, 82, 100, 120, 123, 125, 150, 164, 200, 205, 246, 250, 300, 328, 375, 410, 492, 500, 557, 600, 615, 750, 820, 984, 1000, 1025, 1114, 1230, 1500, 1640, 1671, 2050, 2228, 2460, 2785, 3000, 3075, 3342, 4100, 4456, 4920, 5125, 5570, 6150, 6684, 8200, 8355, 10250, 11140, 12300, 13368, 13925, 15375, 16710, 20500, 22280, 22837, 24600, 27850, 30750, 33420, 41000, 41775, 45674, 55700, 61500, 66840, 68511, 69625, 83550, 91348, 111400, 114185, 123000, 137022, 139250, 167100, 182696, 208875, 228370, 274044, 278500, 334200, 342555, 417750, 456740, 548088, 557000, 570925, 685110, 835500, 913480, 1141850, 1370220, 1671000, 1712775, 2283700, 2740440, 2854625, 3425550, 4567400, 5709250, 6851100, 8563875, 11418500, 13702200, 17127750, 22837000, 34255500, 68511000]

約数ペア:

[(1, 68511000), (2, 34255500), (3, 22837000), (4, 17127750), (5, 13702200), (6, 11418500), (8, 8563875), (10, 6851100), (12, 5709250), (15, 4567400), (20, 3425550), (24, 2854625), (25, 2740440), (30, 2283700), (40, 1712775), (41, 1671000), (50, 1370220), (60, 1141850), (75, 913480), (82, 835500), (100, 685110), (120, 570925), (123, 557000), (125, 548088), (150, 456740), (164, 417750), (200, 342555), (205, 334200), (246, 278500), (250, 274044), (300, 228370), (328, 208875), (375, 182696), (410, 167100), (492, 139250), (500, 137022), (557, 123000), (600, 114185), (615, 111400), (750, 91348), (820, 83550), (984, 69625), (1000, 68511), (1025, 66840), (1114, 61500), (1230, 55700), (1500, 45674), (1640, 41775), (1671, 41000), (2050, 33420), (2228, 30750), (2460, 27850), (2785, 24600), (3000, 22837), (3075, 22280), (3342, 20500), (4100, 16710), (4456, 15375), (4920, 13925), (5125, 13368), (5570, 12300), (6150, 11140), (6684, 10250), (8200, 8355)]