13220100

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{37}}^1\times {\mathrm{397}}^1$

素因数の和:454

約数の個数: 108

約数和(自身を含む): 42664804

約数和(自身を除く): 29444704

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 37, 45, 50, 60, 74, 75, 90, 100, 111, 148, 150, 180, 185, 222, 225, 300, 333, 370, 397, 444, 450, 555, 666, 740, 794, 900, 925, 1110, 1191, 1332, 1588, 1665, 1850, 1985, 2220, 2382, 2775, 3330, 3573, 3700, 3970, 4764, 5550, 5955, 6660, 7146, 7940, 8325, 9925, 11100, 11910, 14292, 14689, 16650, 17865, 19850, 23820, 29378, 29775, 33300, 35730, 39700, 44067, 58756, 59550, 71460, 73445, 88134, 89325, 119100, 132201, 146890, 176268, 178650, 220335, 264402, 293780, 357300, 367225, 440670, 528804, 661005, 734450, 881340, 1101675, 1322010, 1468900, 2203350, 2644020, 3305025, 4406700, 6610050, 13220100]

約数ペア:

[(1, 13220100), (2, 6610050), (3, 4406700), (4, 3305025), (5, 2644020), (6, 2203350), (9, 1468900), (10, 1322010), (12, 1101675), (15, 881340), (18, 734450), (20, 661005), (25, 528804), (30, 440670), (36, 367225), (37, 357300), (45, 293780), (50, 264402), (60, 220335), (74, 178650), (75, 176268), (90, 146890), (100, 132201), (111, 119100), (148, 89325), (150, 88134), (180, 73445), (185, 71460), (222, 59550), (225, 58756), (300, 44067), (333, 39700), (370, 35730), (397, 33300), (444, 29775), (450, 29378), (555, 23820), (666, 19850), (740, 17865), (794, 16650), (900, 14689), (925, 14292), (1110, 11910), (1191, 11100), (1332, 9925), (1588, 8325), (1665, 7940), (1850, 7146), (1985, 6660), (2220, 5955), (2382, 5550), (2775, 4764), (3330, 3970), (3573, 3700)]