1899408060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{12143}}^1$

素因数の和:12248

約数の個数: 144

約数和(自身を含む): 6365399040

約数和(自身を除く): 4465990980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 79, 90, 99, 110, 132, 158, 165, 180, 198, 220, 237, 316, 330, 395, 396, 474, 495, 660, 711, 790, 869, 948, 990, 1185, 1422, 1580, 1738, 1980, 2370, 2607, 2844, 3476, 3555, 4345, 4740, 5214, 7110, 7821, 8690, 10428, 12143, 13035, 14220, 15642, 17380, 24286, 26070, 31284, 36429, 39105, 48572, 52140, 60715, 72858, 78210, 109287, 121430, 133573, 145716, 156420, 182145, 218574, 242860, 267146, 364290, 400719, 437148, 534292, 546435, 667865, 728580, 801438, 959297, 1092870, 1202157, 1335730, 1602876, 1918594, 2003595, 2185740, 2404314, 2671460, 2877891, 3837188, 4007190, 4796485, 4808628, 5755782, 6010785, 8014380, 8633673, 9592970, 10552267, 11511564, 12021570, 14389455, 17267346, 19185940, 21104534, 24043140, 28778910, 31656801, 34534692, 42209068, 43168365, 52761335, 57557820, 63313602, 86336730, 94970403, 105522670, 126627204, 158284005, 172673460, 189940806, 211045340, 316568010, 379881612, 474852015, 633136020, 949704030, 1899408060]

約数ペア:

[(1, 1899408060), (2, 949704030), (3, 633136020), (4, 474852015), (5, 379881612), (6, 316568010), (9, 211045340), (10, 189940806), (11, 172673460), (12, 158284005), (15, 126627204), (18, 105522670), (20, 94970403), (22, 86336730), (30, 63313602), (33, 57557820), (36, 52761335), (44, 43168365), (45, 42209068), (55, 34534692), (60, 31656801), (66, 28778910), (79, 24043140), (90, 21104534), (99, 19185940), (110, 17267346), (132, 14389455), (158, 12021570), (165, 11511564), (180, 10552267), (198, 9592970), (220, 8633673), (237, 8014380), (316, 6010785), (330, 5755782), (395, 4808628), (396, 4796485), (474, 4007190), (495, 3837188), (660, 2877891), (711, 2671460), (790, 2404314), (869, 2185740), (948, 2003595), (990, 1918594), (1185, 1602876), (1422, 1335730), (1580, 1202157), (1738, 1092870), (1980, 959297), (2370, 801438), (2607, 728580), (2844, 667865), (3476, 546435), (3555, 534292), (4345, 437148), (4740, 400719), (5214, 364290), (7110, 267146), (7821, 242860), (8690, 218574), (10428, 182145), (12143, 156420), (13035, 145716), (14220, 133573), (15642, 121430), (17380, 109287), (24286, 78210), (26070, 72858), (31284, 60715), (36429, 52140), (39105, 48572)]