1300050

素因数分解:

$2^1\times 3^5\times 5^2\times {\mathrm{107}}^1$

素因数の和:134

約数の個数: 72

約数和(自身を含む): 3656016

約数和(自身を除く): 2355966

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 81, 90, 107, 135, 150, 162, 214, 225, 243, 270, 321, 405, 450, 486, 535, 642, 675, 810, 963, 1070, 1215, 1350, 1605, 1926, 2025, 2430, 2675, 2889, 3210, 4050, 4815, 5350, 5778, 6075, 8025, 8667, 9630, 12150, 14445, 16050, 17334, 24075, 26001, 28890, 43335, 48150, 52002, 72225, 86670, 130005, 144450, 216675, 260010, 433350, 650025, 1300050]

約数ペア:

[(1, 1300050), (2, 650025), (3, 433350), (5, 260010), (6, 216675), (9, 144450), (10, 130005), (15, 86670), (18, 72225), (25, 52002), (27, 48150), (30, 43335), (45, 28890), (50, 26001), (54, 24075), (75, 17334), (81, 16050), (90, 14445), (107, 12150), (135, 9630), (150, 8667), (162, 8025), (214, 6075), (225, 5778), (243, 5350), (270, 4815), (321, 4050), (405, 3210), (450, 2889), (486, 2675), (535, 2430), (642, 2025), (675, 1926), (810, 1605), (963, 1350), (1070, 1215)]