102281880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{20789}}^1$

素因数の和:20844

約数の個数: 64

約数和(自身を含む): 314344800

約数和(自身を除く): 212062920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 41, 60, 82, 120, 123, 164, 205, 246, 328, 410, 492, 615, 820, 984, 1230, 1640, 2460, 4920, 20789, 41578, 62367, 83156, 103945, 124734, 166312, 207890, 249468, 311835, 415780, 498936, 623670, 831560, 852349, 1247340, 1704698, 2494680, 2557047, 3409396, 4261745, 5114094, 6818792, 8523490, 10228188, 12785235, 17046980, 20456376, 25570470, 34093960, 51140940, 102281880]

約数ペア:

[(1, 102281880), (2, 51140940), (3, 34093960), (4, 25570470), (5, 20456376), (6, 17046980), (8, 12785235), (10, 10228188), (12, 8523490), (15, 6818792), (20, 5114094), (24, 4261745), (30, 3409396), (40, 2557047), (41, 2494680), (60, 1704698), (82, 1247340), (120, 852349), (123, 831560), (164, 623670), (205, 498936), (246, 415780), (328, 311835), (410, 249468), (492, 207890), (615, 166312), (820, 124734), (984, 103945), (1230, 83156), (1640, 62367), (2460, 41578), (4920, 20789)]