89791740

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1289}}^1$

素因数の和:1353

約数の個数: 120

約数和(自身を含む): 288454320

約数和(自身を除く): 198662580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 43, 45, 54, 60, 81, 86, 90, 108, 129, 135, 162, 172, 180, 215, 258, 270, 324, 387, 405, 430, 516, 540, 645, 774, 810, 860, 1161, 1289, 1290, 1548, 1620, 1935, 2322, 2578, 2580, 3483, 3867, 3870, 4644, 5156, 5805, 6445, 6966, 7734, 7740, 11601, 11610, 12890, 13932, 15468, 17415, 19335, 23202, 23220, 25780, 34803, 34830, 38670, 46404, 55427, 58005, 69606, 69660, 77340, 104409, 110854, 116010, 139212, 166281, 174015, 208818, 221708, 232020, 277135, 332562, 348030, 417636, 498843, 522045, 554270, 665124, 696060, 831405, 997686, 1044090, 1108540, 1496529, 1662810, 1995372, 2088180, 2494215, 2993058, 3325620, 4489587, 4988430, 5986116, 7482645, 8979174, 9976860, 14965290, 17958348, 22447935, 29930580, 44895870, 89791740]

約数ペア:

[(1, 89791740), (2, 44895870), (3, 29930580), (4, 22447935), (5, 17958348), (6, 14965290), (9, 9976860), (10, 8979174), (12, 7482645), (15, 5986116), (18, 4988430), (20, 4489587), (27, 3325620), (30, 2993058), (36, 2494215), (43, 2088180), (45, 1995372), (54, 1662810), (60, 1496529), (81, 1108540), (86, 1044090), (90, 997686), (108, 831405), (129, 696060), (135, 665124), (162, 554270), (172, 522045), (180, 498843), (215, 417636), (258, 348030), (270, 332562), (324, 277135), (387, 232020), (405, 221708), (430, 208818), (516, 174015), (540, 166281), (645, 139212), (774, 116010), (810, 110854), (860, 104409), (1161, 77340), (1289, 69660), (1290, 69606), (1548, 58005), (1620, 55427), (1935, 46404), (2322, 38670), (2578, 34830), (2580, 34803), (3483, 25780), (3867, 23220), (3870, 23202), (4644, 19335), (5156, 17415), (5805, 15468), (6445, 13932), (6966, 12890), (7734, 11610), (7740, 11601)]