66100500

素因数分解:

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

素因数の和:459

約数の個数: 144

約数和(自身を含む): 214700304

約数和(自身を除く): 148599804

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, 125, 148, 150, 180, 185, 222, 225, 250, 300, 333, 370, 375, 397, 444, 450, 500, 555, 666, 740, 750, 794, 900, 925, 1110, 1125, 1191, 1332, 1500, 1588, 1665, 1850, 1985, 2220, 2250, 2382, 2775, 3330, 3573, 3700, 3970, 4500, 4625, 4764, 5550, 5955, 6660, 7146, 7940, 8325, 9250, 9925, 11100, 11910, 13875, 14292, 14689, 16650, 17865, 18500, 19850, 23820, 27750, 29378, 29775, 33300, 35730, 39700, 41625, 44067, 49625, 55500, 58756, 59550, 71460, 73445, 83250, 88134, 89325, 99250, 119100, 132201, 146890, 148875, 166500, 176268, 178650, 198500, 220335, 264402, 293780, 297750, 357300, 367225, 440670, 446625, 528804, 595500, 661005, 734450, 881340, 893250, 1101675, 1322010, 1468900, 1786500, 1836125, 2203350, 2644020, 3305025, 3672250, 4406700, 5508375, 6610050, 7344500, 11016750, 13220100, 16525125, 22033500, 33050250, 66100500]

約数ペア:

[(1, 66100500), (2, 33050250), (3, 22033500), (4, 16525125), (5, 13220100), (6, 11016750), (9, 7344500), (10, 6610050), (12, 5508375), (15, 4406700), (18, 3672250), (20, 3305025), (25, 2644020), (30, 2203350), (36, 1836125), (37, 1786500), (45, 1468900), (50, 1322010), (60, 1101675), (74, 893250), (75, 881340), (90, 734450), (100, 661005), (111, 595500), (125, 528804), (148, 446625), (150, 440670), (180, 367225), (185, 357300), (222, 297750), (225, 293780), (250, 264402), (300, 220335), (333, 198500), (370, 178650), (375, 176268), (397, 166500), (444, 148875), (450, 146890), (500, 132201), (555, 119100), (666, 99250), (740, 89325), (750, 88134), (794, 83250), (900, 73445), (925, 71460), (1110, 59550), (1125, 58756), (1191, 55500), (1332, 49625), (1500, 44067), (1588, 41625), (1665, 39700), (1850, 35730), (1985, 33300), (2220, 29775), (2250, 29378), (2382, 27750), (2775, 23820), (3330, 19850), (3573, 18500), (3700, 17865), (3970, 16650), (4500, 14689), (4625, 14292), (4764, 13875), (5550, 11910), (5955, 11100), (6660, 9925), (7146, 9250), (7940, 8325)]