90227760

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1249}}^1$

素因数の和:1315

約数の個数: 160

約数和(自身を含む): 327360000

約数和(自身を除く): 237132240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 43, 48, 56, 60, 70, 80, 84, 86, 105, 112, 120, 129, 140, 168, 172, 210, 215, 240, 258, 280, 301, 336, 344, 420, 430, 516, 560, 602, 645, 688, 840, 860, 903, 1032, 1204, 1249, 1290, 1505, 1680, 1720, 1806, 2064, 2408, 2498, 2580, 3010, 3440, 3612, 3747, 4515, 4816, 4996, 5160, 6020, 6245, 7224, 7494, 8743, 9030, 9992, 10320, 12040, 12490, 14448, 14988, 17486, 18060, 18735, 19984, 24080, 24980, 26229, 29976, 34972, 36120, 37470, 43715, 49960, 52458, 53707, 59952, 69944, 72240, 74940, 87430, 99920, 104916, 107414, 131145, 139888, 149880, 161121, 174860, 209832, 214828, 262290, 268535, 299760, 322242, 349720, 375949, 419664, 429656, 524580, 537070, 644484, 699440, 751898, 805605, 859312, 1049160, 1074140, 1127847, 1288968, 1503796, 1611210, 1879745, 2098320, 2148280, 2255694, 2577936, 3007592, 3222420, 3759490, 4296560, 4511388, 5639235, 6015184, 6444840, 7518980, 9022776, 11278470, 12889680, 15037960, 18045552, 22556940, 30075920, 45113880, 90227760]

約数ペア:

[(1, 90227760), (2, 45113880), (3, 30075920), (4, 22556940), (5, 18045552), (6, 15037960), (7, 12889680), (8, 11278470), (10, 9022776), (12, 7518980), (14, 6444840), (15, 6015184), (16, 5639235), (20, 4511388), (21, 4296560), (24, 3759490), (28, 3222420), (30, 3007592), (35, 2577936), (40, 2255694), (42, 2148280), (43, 2098320), (48, 1879745), (56, 1611210), (60, 1503796), (70, 1288968), (80, 1127847), (84, 1074140), (86, 1049160), (105, 859312), (112, 805605), (120, 751898), (129, 699440), (140, 644484), (168, 537070), (172, 524580), (210, 429656), (215, 419664), (240, 375949), (258, 349720), (280, 322242), (301, 299760), (336, 268535), (344, 262290), (420, 214828), (430, 209832), (516, 174860), (560, 161121), (602, 149880), (645, 139888), (688, 131145), (840, 107414), (860, 104916), (903, 99920), (1032, 87430), (1204, 74940), (1249, 72240), (1290, 69944), (1505, 59952), (1680, 53707), (1720, 52458), (1806, 49960), (2064, 43715), (2408, 37470), (2498, 36120), (2580, 34972), (3010, 29976), (3440, 26229), (3612, 24980), (3747, 24080), (4515, 19984), (4816, 18735), (4996, 18060), (5160, 17486), (6020, 14988), (6245, 14448), (7224, 12490), (7494, 12040), (8743, 10320), (9030, 9992)]