65974500

素因数分解:

$2^2\times 3^6\times 5^3\times {\mathrm{181}}^1$

素因数の和:218

約数の個数: 168

約数和(自身を含む): 217227192

約数和(自身を除く): 151252692

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 81, 90, 100, 108, 125, 135, 150, 162, 180, 181, 225, 243, 250, 270, 300, 324, 362, 375, 405, 450, 486, 500, 540, 543, 675, 724, 729, 750, 810, 900, 905, 972, 1086, 1125, 1215, 1350, 1458, 1500, 1620, 1629, 1810, 2025, 2172, 2250, 2430, 2700, 2715, 2916, 3258, 3375, 3620, 3645, 4050, 4500, 4525, 4860, 4887, 5430, 6075, 6516, 6750, 7290, 8100, 8145, 9050, 9774, 10125, 10860, 12150, 13500, 13575, 14580, 14661, 16290, 18100, 18225, 19548, 20250, 22625, 24300, 24435, 27150, 29322, 30375, 32580, 36450, 40500, 40725, 43983, 45250, 48870, 54300, 58644, 60750, 67875, 72900, 73305, 81450, 87966, 90500, 91125, 97740, 121500, 122175, 131949, 135750, 146610, 162900, 175932, 182250, 203625, 219915, 244350, 263898, 271500, 293220, 364500, 366525, 407250, 439830, 488700, 527796, 610875, 659745, 733050, 814500, 879660, 1099575, 1221750, 1319490, 1466100, 1832625, 2199150, 2443500, 2638980, 3298725, 3665250, 4398300, 5497875, 6597450, 7330500, 10995750, 13194900, 16493625, 21991500, 32987250, 65974500]

約数ペア:

[(1, 65974500), (2, 32987250), (3, 21991500), (4, 16493625), (5, 13194900), (6, 10995750), (9, 7330500), (10, 6597450), (12, 5497875), (15, 4398300), (18, 3665250), (20, 3298725), (25, 2638980), (27, 2443500), (30, 2199150), (36, 1832625), (45, 1466100), (50, 1319490), (54, 1221750), (60, 1099575), (75, 879660), (81, 814500), (90, 733050), (100, 659745), (108, 610875), (125, 527796), (135, 488700), (150, 439830), (162, 407250), (180, 366525), (181, 364500), (225, 293220), (243, 271500), (250, 263898), (270, 244350), (300, 219915), (324, 203625), (362, 182250), (375, 175932), (405, 162900), (450, 146610), (486, 135750), (500, 131949), (540, 122175), (543, 121500), (675, 97740), (724, 91125), (729, 90500), (750, 87966), (810, 81450), (900, 73305), (905, 72900), (972, 67875), (1086, 60750), (1125, 58644), (1215, 54300), (1350, 48870), (1458, 45250), (1500, 43983), (1620, 40725), (1629, 40500), (1810, 36450), (2025, 32580), (2172, 30375), (2250, 29322), (2430, 27150), (2700, 24435), (2715, 24300), (2916, 22625), (3258, 20250), (3375, 19548), (3620, 18225), (3645, 18100), (4050, 16290), (4500, 14661), (4525, 14580), (4860, 13575), (4887, 13500), (5430, 12150), (6075, 10860), (6516, 10125), (6750, 9774), (7290, 9050), (8100, 8145)]