21320651400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{5857}}^1\times {\mathrm{6067}}^1$

素因数の和:11943

約数の個数: 96

約数和(自身を含む): 66116199840

約数和(自身を除く): 44795548440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 150, 200, 300, 600, 5857, 6067, 11714, 12134, 17571, 18201, 23428, 24268, 29285, 30335, 35142, 36402, 46856, 48536, 58570, 60670, 70284, 72804, 87855, 91005, 117140, 121340, 140568, 145608, 146425, 151675, 175710, 182010, 234280, 242680, 292850, 303350, 351420, 364020, 439275, 455025, 585700, 606700, 702840, 728040, 878550, 910050, 1171400, 1213400, 1757100, 1820100, 3514200, 3640200, 35534419, 71068838, 106603257, 142137676, 177672095, 213206514, 284275352, 355344190, 426413028, 533016285, 710688380, 852826056, 888360475, 1066032570, 1421376760, 1776720950, 2132065140, 2665081425, 3553441900, 4264130280, 5330162850, 7106883800, 10660325700, 21320651400]

約数ペア:

[(1, 21320651400), (2, 10660325700), (3, 7106883800), (4, 5330162850), (5, 4264130280), (6, 3553441900), (8, 2665081425), (10, 2132065140), (12, 1776720950), (15, 1421376760), (20, 1066032570), (24, 888360475), (25, 852826056), (30, 710688380), (40, 533016285), (50, 426413028), (60, 355344190), (75, 284275352), (100, 213206514), (120, 177672095), (150, 142137676), (200, 106603257), (300, 71068838), (600, 35534419), (5857, 3640200), (6067, 3514200), (11714, 1820100), (12134, 1757100), (17571, 1213400), (18201, 1171400), (23428, 910050), (24268, 878550), (29285, 728040), (30335, 702840), (35142, 606700), (36402, 585700), (46856, 455025), (48536, 439275), (58570, 364020), (60670, 351420), (70284, 303350), (72804, 292850), (87855, 242680), (91005, 234280), (117140, 182010), (121340, 175710), (140568, 151675), (145608, 146425)]