1266900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{103}}^1$

素因数の和:161

約数の個数: 72

約数和(自身を含む): 3791424

約数和(自身を除く): 2524524

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 41, 50, 60, 75, 82, 100, 103, 123, 150, 164, 205, 206, 246, 300, 309, 410, 412, 492, 515, 615, 618, 820, 1025, 1030, 1230, 1236, 1545, 2050, 2060, 2460, 2575, 3075, 3090, 4100, 4223, 5150, 6150, 6180, 7725, 8446, 10300, 12300, 12669, 15450, 16892, 21115, 25338, 30900, 42230, 50676, 63345, 84460, 105575, 126690, 211150, 253380, 316725, 422300, 633450, 1266900]

約数ペア:

[(1, 1266900), (2, 633450), (3, 422300), (4, 316725), (5, 253380), (6, 211150), (10, 126690), (12, 105575), (15, 84460), (20, 63345), (25, 50676), (30, 42230), (41, 30900), (50, 25338), (60, 21115), (75, 16892), (82, 15450), (100, 12669), (103, 12300), (123, 10300), (150, 8446), (164, 7725), (205, 6180), (206, 6150), (246, 5150), (300, 4223), (309, 4100), (410, 3090), (412, 3075), (492, 2575), (515, 2460), (615, 2060), (618, 2050), (820, 1545), (1025, 1236), (1030, 1230)]