1423202220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37831}}^1$

素因数の和:37876

約数の個数: 144

約数和(自身を含む): 4957505280

約数和(自身を除く): 3534303060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 19, 20, 22, 30, 33, 36, 38, 44, 45, 55, 57, 60, 66, 76, 90, 95, 99, 110, 114, 132, 165, 171, 180, 190, 198, 209, 220, 228, 285, 330, 342, 380, 396, 418, 495, 570, 627, 660, 684, 836, 855, 990, 1045, 1140, 1254, 1710, 1881, 1980, 2090, 2508, 3135, 3420, 3762, 4180, 6270, 7524, 9405, 12540, 18810, 37620, 37831, 75662, 113493, 151324, 189155, 226986, 340479, 378310, 416141, 453972, 567465, 680958, 718789, 756620, 832282, 1134930, 1248423, 1361916, 1437578, 1664564, 1702395, 2080705, 2156367, 2269860, 2496846, 2875156, 3404790, 3593945, 3745269, 4161410, 4312734, 4993692, 6242115, 6469101, 6809580, 7187890, 7490538, 7906679, 8322820, 8625468, 10781835, 12484230, 12938202, 14375780, 14981076, 15813358, 18726345, 21563670, 23720037, 24968460, 25876404, 31626716, 32345505, 37452690, 39533395, 43127340, 47440074, 64691010, 71160111, 74905380, 79066790, 94880148, 118600185, 129382020, 142320222, 158133580, 237200370, 284640444, 355800555, 474400740, 711601110, 1423202220]

約数ペア:

[(1, 1423202220), (2, 711601110), (3, 474400740), (4, 355800555), (5, 284640444), (6, 237200370), (9, 158133580), (10, 142320222), (11, 129382020), (12, 118600185), (15, 94880148), (18, 79066790), (19, 74905380), (20, 71160111), (22, 64691010), (30, 47440074), (33, 43127340), (36, 39533395), (38, 37452690), (44, 32345505), (45, 31626716), (55, 25876404), (57, 24968460), (60, 23720037), (66, 21563670), (76, 18726345), (90, 15813358), (95, 14981076), (99, 14375780), (110, 12938202), (114, 12484230), (132, 10781835), (165, 8625468), (171, 8322820), (180, 7906679), (190, 7490538), (198, 7187890), (209, 6809580), (220, 6469101), (228, 6242115), (285, 4993692), (330, 4312734), (342, 4161410), (380, 3745269), (396, 3593945), (418, 3404790), (495, 2875156), (570, 2496846), (627, 2269860), (660, 2156367), (684, 2080705), (836, 1702395), (855, 1664564), (990, 1437578), (1045, 1361916), (1140, 1248423), (1254, 1134930), (1710, 832282), (1881, 756620), (1980, 718789), (2090, 680958), (2508, 567465), (3135, 453972), (3420, 416141), (3762, 378310), (4180, 340479), (6270, 226986), (7524, 189155), (9405, 151324), (12540, 113493), (18810, 75662), (37620, 37831)]