25602450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{181}}^1$

素因数の和:260

約数の個数: 96

約数和(自身を含む): 68245632

約数和(自身を除く): 42643182

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 25, 30, 41, 46, 50, 69, 75, 82, 115, 123, 138, 150, 181, 205, 230, 246, 345, 362, 410, 543, 575, 615, 690, 905, 943, 1025, 1086, 1150, 1230, 1725, 1810, 1886, 2050, 2715, 2829, 3075, 3450, 4163, 4525, 4715, 5430, 5658, 6150, 7421, 8326, 9050, 9430, 12489, 13575, 14145, 14842, 20815, 22263, 23575, 24978, 27150, 28290, 37105, 41630, 44526, 47150, 62445, 70725, 74210, 104075, 111315, 124890, 141450, 170683, 185525, 208150, 222630, 312225, 341366, 371050, 512049, 556575, 624450, 853415, 1024098, 1113150, 1706830, 2560245, 4267075, 5120490, 8534150, 12801225, 25602450]

約数ペア:

[(1, 25602450), (2, 12801225), (3, 8534150), (5, 5120490), (6, 4267075), (10, 2560245), (15, 1706830), (23, 1113150), (25, 1024098), (30, 853415), (41, 624450), (46, 556575), (50, 512049), (69, 371050), (75, 341366), (82, 312225), (115, 222630), (123, 208150), (138, 185525), (150, 170683), (181, 141450), (205, 124890), (230, 111315), (246, 104075), (345, 74210), (362, 70725), (410, 62445), (543, 47150), (575, 44526), (615, 41630), (690, 37105), (905, 28290), (943, 27150), (1025, 24978), (1086, 23575), (1150, 22263), (1230, 20815), (1725, 14842), (1810, 14145), (1886, 13575), (2050, 12489), (2715, 9430), (2829, 9050), (3075, 8326), (3450, 7421), (4163, 6150), (4525, 5658), (4715, 5430)]