125460900

素因数分解:

$2^2\times 3^6\times 5^2\times {\mathrm{1721}}^1$

素因数の和:1753

約数の個数: 126

約数和(自身を含む): 408425682

約数和(自身を除く): 282964782

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 81, 90, 100, 108, 135, 150, 162, 180, 225, 243, 270, 300, 324, 405, 450, 486, 540, 675, 729, 810, 900, 972, 1215, 1350, 1458, 1620, 1721, 2025, 2430, 2700, 2916, 3442, 3645, 4050, 4860, 5163, 6075, 6884, 7290, 8100, 8605, 10326, 12150, 14580, 15489, 17210, 18225, 20652, 24300, 25815, 30978, 34420, 36450, 43025, 46467, 51630, 61956, 72900, 77445, 86050, 92934, 103260, 129075, 139401, 154890, 172100, 185868, 232335, 258150, 278802, 309780, 387225, 418203, 464670, 516300, 557604, 697005, 774450, 836406, 929340, 1161675, 1254609, 1394010, 1548900, 1672812, 2091015, 2323350, 2509218, 2788020, 3485025, 4182030, 4646700, 5018436, 6273045, 6970050, 8364060, 10455075, 12546090, 13940100, 20910150, 25092180, 31365225, 41820300, 62730450, 125460900]

約数ペア:

[(1, 125460900), (2, 62730450), (3, 41820300), (4, 31365225), (5, 25092180), (6, 20910150), (9, 13940100), (10, 12546090), (12, 10455075), (15, 8364060), (18, 6970050), (20, 6273045), (25, 5018436), (27, 4646700), (30, 4182030), (36, 3485025), (45, 2788020), (50, 2509218), (54, 2323350), (60, 2091015), (75, 1672812), (81, 1548900), (90, 1394010), (100, 1254609), (108, 1161675), (135, 929340), (150, 836406), (162, 774450), (180, 697005), (225, 557604), (243, 516300), (270, 464670), (300, 418203), (324, 387225), (405, 309780), (450, 278802), (486, 258150), (540, 232335), (675, 185868), (729, 172100), (810, 154890), (900, 139401), (972, 129075), (1215, 103260), (1350, 92934), (1458, 86050), (1620, 77445), (1721, 72900), (2025, 61956), (2430, 51630), (2700, 46467), (2916, 43025), (3442, 36450), (3645, 34420), (4050, 30978), (4860, 25815), (5163, 24300), (6075, 20652), (6884, 18225), (7290, 17210), (8100, 15489), (8605, 14580), (10326, 12150)]