283553820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{277}}^1$

素因数の和:361

約数の個数: 216

約数和(自身を含む): 969014592

約数和(自身を除く): 685460772

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 47, 55, 60, 66, 90, 94, 99, 110, 121, 132, 141, 165, 180, 188, 198, 220, 235, 242, 277, 282, 330, 363, 396, 423, 470, 484, 495, 517, 554, 564, 605, 660, 705, 726, 831, 846, 940, 990, 1034, 1089, 1108, 1210, 1385, 1410, 1452, 1551, 1662, 1692, 1815, 1980, 2068, 2115, 2178, 2420, 2493, 2585, 2770, 2820, 3047, 3102, 3324, 3630, 4155, 4230, 4356, 4653, 4986, 5170, 5445, 5540, 5687, 6094, 6204, 7260, 7755, 8310, 8460, 9141, 9306, 9972, 10340, 10890, 11374, 12188, 12465, 13019, 15235, 15510, 16620, 17061, 18282, 18612, 21780, 22748, 23265, 24930, 26038, 27423, 28435, 30470, 31020, 33517, 34122, 36564, 39057, 45705, 46530, 49860, 51183, 52076, 54846, 56870, 60940, 65095, 67034, 68244, 78114, 85305, 91410, 93060, 100551, 102366, 109692, 113740, 117171, 130190, 134068, 137115, 143209, 156228, 167585, 170610, 182820, 195285, 201102, 204732, 234342, 255915, 260380, 274230, 286418, 301653, 335170, 341220, 390570, 402204, 429627, 468684, 502755, 511830, 548460, 572836, 585855, 603306, 670340, 716045, 781140, 859254, 1005510, 1023660, 1171710, 1206612, 1288881, 1432090, 1508265, 1575299, 1718508, 2011020, 2148135, 2343420, 2577762, 2864180, 3016530, 3150598, 4296270, 4725897, 5155524, 6033060, 6301196, 6444405, 7876495, 8592540, 9451794, 12888810, 14177691, 15752990, 18903588, 23629485, 25777620, 28355382, 31505980, 47258970, 56710764, 70888455, 94517940, 141776910, 283553820]

約数ペア:

[(1, 283553820), (2, 141776910), (3, 94517940), (4, 70888455), (5, 56710764), (6, 47258970), (9, 31505980), (10, 28355382), (11, 25777620), (12, 23629485), (15, 18903588), (18, 15752990), (20, 14177691), (22, 12888810), (30, 9451794), (33, 8592540), (36, 7876495), (44, 6444405), (45, 6301196), (47, 6033060), (55, 5155524), (60, 4725897), (66, 4296270), (90, 3150598), (94, 3016530), (99, 2864180), (110, 2577762), (121, 2343420), (132, 2148135), (141, 2011020), (165, 1718508), (180, 1575299), (188, 1508265), (198, 1432090), (220, 1288881), (235, 1206612), (242, 1171710), (277, 1023660), (282, 1005510), (330, 859254), (363, 781140), (396, 716045), (423, 670340), (470, 603306), (484, 585855), (495, 572836), (517, 548460), (554, 511830), (564, 502755), (605, 468684), (660, 429627), (705, 402204), (726, 390570), (831, 341220), (846, 335170), (940, 301653), (990, 286418), (1034, 274230), (1089, 260380), (1108, 255915), (1210, 234342), (1385, 204732), (1410, 201102), (1452, 195285), (1551, 182820), (1662, 170610), (1692, 167585), (1815, 156228), (1980, 143209), (2068, 137115), (2115, 134068), (2178, 130190), (2420, 117171), (2493, 113740), (2585, 109692), (2770, 102366), (2820, 100551), (3047, 93060), (3102, 91410), (3324, 85305), (3630, 78114), (4155, 68244), (4230, 67034), (4356, 65095), (4653, 60940), (4986, 56870), (5170, 54846), (5445, 52076), (5540, 51183), (5687, 49860), (6094, 46530), (6204, 45705), (7260, 39057), (7755, 36564), (8310, 34122), (8460, 33517), (9141, 31020), (9306, 30470), (9972, 28435), (10340, 27423), (10890, 26038), (11374, 24930), (12188, 23265), (12465, 22748), (13019, 21780), (15235, 18612), (15510, 18282), (16620, 17061)]