24933750

素因数分解:

$2^1\times 3^1\times 5^4\times {\mathrm{61}}^1\times {\mathrm{109}}^1$

素因数の和:195

約数の個数: 80

約数和(自身を含む): 63917040

約数和(自身を除く): 38983290

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 61, 75, 109, 122, 125, 150, 183, 218, 250, 305, 327, 366, 375, 545, 610, 625, 654, 750, 915, 1090, 1250, 1525, 1635, 1830, 1875, 2725, 3050, 3270, 3750, 4575, 5450, 6649, 7625, 8175, 9150, 13298, 13625, 15250, 16350, 19947, 22875, 27250, 33245, 38125, 39894, 40875, 45750, 66490, 68125, 76250, 81750, 99735, 114375, 136250, 166225, 199470, 204375, 228750, 332450, 408750, 498675, 831125, 997350, 1662250, 2493375, 4155625, 4986750, 8311250, 12466875, 24933750]

約数ペア:

[(1, 24933750), (2, 12466875), (3, 8311250), (5, 4986750), (6, 4155625), (10, 2493375), (15, 1662250), (25, 997350), (30, 831125), (50, 498675), (61, 408750), (75, 332450), (109, 228750), (122, 204375), (125, 199470), (150, 166225), (183, 136250), (218, 114375), (250, 99735), (305, 81750), (327, 76250), (366, 68125), (375, 66490), (545, 45750), (610, 40875), (625, 39894), (654, 38125), (750, 33245), (915, 27250), (1090, 22875), (1250, 19947), (1525, 16350), (1635, 15250), (1830, 13625), (1875, 13298), (2725, 9150), (3050, 8175), (3270, 7625), (3750, 6649), (4575, 5450)]