138851460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{3049}}^1$

素因数の和:3098

約数の個数: 144

約数和(自身を含む): 479606400

約数和(自身を除く): 340754940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 23, 30, 33, 36, 44, 45, 46, 55, 60, 66, 69, 90, 92, 99, 110, 115, 132, 138, 165, 180, 198, 207, 220, 230, 253, 276, 330, 345, 396, 414, 460, 495, 506, 660, 690, 759, 828, 990, 1012, 1035, 1265, 1380, 1518, 1980, 2070, 2277, 2530, 3036, 3049, 3795, 4140, 4554, 5060, 6098, 7590, 9108, 9147, 11385, 12196, 15180, 15245, 18294, 22770, 27441, 30490, 33539, 36588, 45540, 45735, 54882, 60980, 67078, 70127, 91470, 100617, 109764, 134156, 137205, 140254, 167695, 182940, 201234, 210381, 274410, 280508, 301851, 335390, 350635, 402468, 420762, 503085, 548820, 603702, 631143, 670780, 701270, 771397, 841524, 1006170, 1051905, 1207404, 1262286, 1402540, 1509255, 1542794, 2012340, 2103810, 2314191, 2524572, 3018510, 3085588, 3155715, 3856985, 4207620, 4628382, 6037020, 6311430, 6942573, 7713970, 9256764, 11570955, 12622860, 13885146, 15427940, 23141910, 27770292, 34712865, 46283820, 69425730, 138851460]

約数ペア:

[(1, 138851460), (2, 69425730), (3, 46283820), (4, 34712865), (5, 27770292), (6, 23141910), (9, 15427940), (10, 13885146), (11, 12622860), (12, 11570955), (15, 9256764), (18, 7713970), (20, 6942573), (22, 6311430), (23, 6037020), (30, 4628382), (33, 4207620), (36, 3856985), (44, 3155715), (45, 3085588), (46, 3018510), (55, 2524572), (60, 2314191), (66, 2103810), (69, 2012340), (90, 1542794), (92, 1509255), (99, 1402540), (110, 1262286), (115, 1207404), (132, 1051905), (138, 1006170), (165, 841524), (180, 771397), (198, 701270), (207, 670780), (220, 631143), (230, 603702), (253, 548820), (276, 503085), (330, 420762), (345, 402468), (396, 350635), (414, 335390), (460, 301851), (495, 280508), (506, 274410), (660, 210381), (690, 201234), (759, 182940), (828, 167695), (990, 140254), (1012, 137205), (1035, 134156), (1265, 109764), (1380, 100617), (1518, 91470), (1980, 70127), (2070, 67078), (2277, 60980), (2530, 54882), (3036, 45735), (3049, 45540), (3795, 36588), (4140, 33539), (4554, 30490), (5060, 27441), (6098, 22770), (7590, 18294), (9108, 15245), (9147, 15180), (11385, 12196)]