154299400

素因数分解:

$2^3\times 5^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{607}}^1$

素因数の和:695

約数の個数: 96

約数和(自身を含む): 379975680

約数和(自身を除く): 225676280

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 31, 40, 41, 50, 62, 82, 100, 124, 155, 164, 200, 205, 248, 310, 328, 410, 607, 620, 775, 820, 1025, 1214, 1240, 1271, 1550, 1640, 2050, 2428, 2542, 3035, 3100, 4100, 4856, 5084, 6070, 6200, 6355, 8200, 10168, 12140, 12710, 15175, 18817, 24280, 24887, 25420, 30350, 31775, 37634, 49774, 50840, 60700, 63550, 75268, 94085, 99548, 121400, 124435, 127100, 150536, 188170, 199096, 248870, 254200, 376340, 470425, 497740, 622175, 752680, 771497, 940850, 995480, 1244350, 1542994, 1881700, 2488700, 3085988, 3763400, 3857485, 4977400, 6171976, 7714970, 15429940, 19287425, 30859880, 38574850, 77149700, 154299400]

約数ペア:

[(1, 154299400), (2, 77149700), (4, 38574850), (5, 30859880), (8, 19287425), (10, 15429940), (20, 7714970), (25, 6171976), (31, 4977400), (40, 3857485), (41, 3763400), (50, 3085988), (62, 2488700), (82, 1881700), (100, 1542994), (124, 1244350), (155, 995480), (164, 940850), (200, 771497), (205, 752680), (248, 622175), (310, 497740), (328, 470425), (410, 376340), (607, 254200), (620, 248870), (775, 199096), (820, 188170), (1025, 150536), (1214, 127100), (1240, 124435), (1271, 121400), (1550, 99548), (1640, 94085), (2050, 75268), (2428, 63550), (2542, 60700), (3035, 50840), (3100, 49774), (4100, 37634), (4856, 31775), (5084, 30350), (6070, 25420), (6200, 24887), (6355, 24280), (8200, 18817), (10168, 15175), (12140, 12710)]