210861200

素因数分解:

$2^4\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2819}}^1$

素因数の和:2865

約数の個数: 120

約数和(自身を含む): 585364320

約数和(自身を除く): 374503120

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 20, 22, 25, 34, 40, 44, 50, 55, 68, 80, 85, 88, 100, 110, 136, 170, 176, 187, 200, 220, 272, 275, 340, 374, 400, 425, 440, 550, 680, 748, 850, 880, 935, 1100, 1360, 1496, 1700, 1870, 2200, 2819, 2992, 3400, 3740, 4400, 4675, 5638, 6800, 7480, 9350, 11276, 14095, 14960, 18700, 22552, 28190, 31009, 37400, 45104, 47923, 56380, 62018, 70475, 74800, 95846, 112760, 124036, 140950, 155045, 191692, 225520, 239615, 248072, 281900, 310090, 383384, 479230, 496144, 527153, 563800, 620180, 766768, 775225, 958460, 1054306, 1127600, 1198075, 1240360, 1550450, 1916920, 2108612, 2396150, 2480720, 2635765, 3100900, 3833840, 4217224, 4792300, 5271530, 6201800, 8434448, 9584600, 10543060, 12403600, 13178825, 19169200, 21086120, 26357650, 42172240, 52715300, 105430600, 210861200]

約数ペア:

[(1, 210861200), (2, 105430600), (4, 52715300), (5, 42172240), (8, 26357650), (10, 21086120), (11, 19169200), (16, 13178825), (17, 12403600), (20, 10543060), (22, 9584600), (25, 8434448), (34, 6201800), (40, 5271530), (44, 4792300), (50, 4217224), (55, 3833840), (68, 3100900), (80, 2635765), (85, 2480720), (88, 2396150), (100, 2108612), (110, 1916920), (136, 1550450), (170, 1240360), (176, 1198075), (187, 1127600), (200, 1054306), (220, 958460), (272, 775225), (275, 766768), (340, 620180), (374, 563800), (400, 527153), (425, 496144), (440, 479230), (550, 383384), (680, 310090), (748, 281900), (850, 248072), (880, 239615), (935, 225520), (1100, 191692), (1360, 155045), (1496, 140950), (1700, 124036), (1870, 112760), (2200, 95846), (2819, 74800), (2992, 70475), (3400, 62018), (3740, 56380), (4400, 47923), (4675, 45104), (5638, 37400), (6800, 31009), (7480, 28190), (9350, 22552), (11276, 18700), (14095, 14960)]