84424860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{331}}^1$

素因数の和:468

約数の個数: 144

約数和(自身を含む): 279158880

約数和(自身を除く): 194734020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 109, 117, 130, 156, 180, 195, 218, 234, 260, 327, 331, 390, 436, 468, 545, 585, 654, 662, 780, 981, 993, 1090, 1170, 1308, 1324, 1417, 1635, 1655, 1962, 1986, 2180, 2340, 2834, 2979, 3270, 3310, 3924, 3972, 4251, 4303, 4905, 4965, 5668, 5958, 6540, 6620, 7085, 8502, 8606, 9810, 9930, 11916, 12753, 12909, 14170, 14895, 17004, 17212, 19620, 19860, 21255, 21515, 25506, 25818, 28340, 29790, 36079, 38727, 42510, 43030, 51012, 51636, 59580, 63765, 64545, 72158, 77454, 85020, 86060, 108237, 127530, 129090, 144316, 154908, 180395, 193635, 216474, 255060, 258180, 324711, 360790, 387270, 432948, 469027, 541185, 649422, 721580, 774540, 938054, 1082370, 1298844, 1407081, 1623555, 1876108, 2164740, 2345135, 2814162, 3247110, 4221243, 4690270, 5628324, 6494220, 7035405, 8442486, 9380540, 14070810, 16884972, 21106215, 28141620, 42212430, 84424860]

約数ペア:

[(1, 84424860), (2, 42212430), (3, 28141620), (4, 21106215), (5, 16884972), (6, 14070810), (9, 9380540), (10, 8442486), (12, 7035405), (13, 6494220), (15, 5628324), (18, 4690270), (20, 4221243), (26, 3247110), (30, 2814162), (36, 2345135), (39, 2164740), (45, 1876108), (52, 1623555), (60, 1407081), (65, 1298844), (78, 1082370), (90, 938054), (109, 774540), (117, 721580), (130, 649422), (156, 541185), (180, 469027), (195, 432948), (218, 387270), (234, 360790), (260, 324711), (327, 258180), (331, 255060), (390, 216474), (436, 193635), (468, 180395), (545, 154908), (585, 144316), (654, 129090), (662, 127530), (780, 108237), (981, 86060), (993, 85020), (1090, 77454), (1170, 72158), (1308, 64545), (1324, 63765), (1417, 59580), (1635, 51636), (1655, 51012), (1962, 43030), (1986, 42510), (2180, 38727), (2340, 36079), (2834, 29790), (2979, 28340), (3270, 25818), (3310, 25506), (3924, 21515), (3972, 21255), (4251, 19860), (4303, 19620), (4905, 17212), (4965, 17004), (5668, 14895), (5958, 14170), (6540, 12909), (6620, 12753), (7085, 11916), (8502, 9930), (8606, 9810)]