23311800

素因数分解:

$2^3\times 3^4\times 5^2\times {\mathrm{1439}}^1$

素因数の和:1467

約数の個数: 120

約数和(自身を含む): 81021600

約数和(自身を除く): 57709800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 27, 30, 36, 40, 45, 50, 54, 60, 72, 75, 81, 90, 100, 108, 120, 135, 150, 162, 180, 200, 216, 225, 270, 300, 324, 360, 405, 450, 540, 600, 648, 675, 810, 900, 1080, 1350, 1439, 1620, 1800, 2025, 2700, 2878, 3240, 4050, 4317, 5400, 5756, 7195, 8100, 8634, 11512, 12951, 14390, 16200, 17268, 21585, 25902, 28780, 34536, 35975, 38853, 43170, 51804, 57560, 64755, 71950, 77706, 86340, 103608, 107925, 116559, 129510, 143900, 155412, 172680, 194265, 215850, 233118, 259020, 287800, 310824, 323775, 388530, 431700, 466236, 518040, 582795, 647550, 777060, 863400, 932472, 971325, 1165590, 1295100, 1554120, 1942650, 2331180, 2590200, 2913975, 3885300, 4662360, 5827950, 7770600, 11655900, 23311800]

約数ペア:

[(1, 23311800), (2, 11655900), (3, 7770600), (4, 5827950), (5, 4662360), (6, 3885300), (8, 2913975), (9, 2590200), (10, 2331180), (12, 1942650), (15, 1554120), (18, 1295100), (20, 1165590), (24, 971325), (25, 932472), (27, 863400), (30, 777060), (36, 647550), (40, 582795), (45, 518040), (50, 466236), (54, 431700), (60, 388530), (72, 323775), (75, 310824), (81, 287800), (90, 259020), (100, 233118), (108, 215850), (120, 194265), (135, 172680), (150, 155412), (162, 143900), (180, 129510), (200, 116559), (216, 107925), (225, 103608), (270, 86340), (300, 77706), (324, 71950), (360, 64755), (405, 57560), (450, 51804), (540, 43170), (600, 38853), (648, 35975), (675, 34536), (810, 28780), (900, 25902), (1080, 21585), (1350, 17268), (1439, 16200), (1620, 14390), (1800, 12951), (2025, 11512), (2700, 8634), (2878, 8100), (3240, 7195), (4050, 5756), (4317, 5400)]