1028877300

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{1009}}^1$

素因数の和:1143

約数の個数: 216

約数和(自身を含む): 3555814080

約数和(自身を除く): 2526936780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 25, 30, 33, 36, 44, 45, 50, 55, 60, 66, 75, 90, 99, 100, 103, 110, 132, 150, 165, 180, 198, 206, 220, 225, 275, 300, 309, 330, 396, 412, 450, 495, 515, 550, 618, 660, 825, 900, 927, 990, 1009, 1030, 1100, 1133, 1236, 1545, 1650, 1854, 1980, 2018, 2060, 2266, 2475, 2575, 3027, 3090, 3300, 3399, 3708, 4036, 4532, 4635, 4950, 5045, 5150, 5665, 6054, 6180, 6798, 7725, 9081, 9270, 9900, 10090, 10197, 10300, 11099, 11330, 12108, 13596, 15135, 15450, 16995, 18162, 18540, 20180, 20394, 22198, 22660, 23175, 25225, 28325, 30270, 30900, 33297, 33990, 36324, 40788, 44396, 45405, 46350, 50450, 50985, 55495, 56650, 60540, 66594, 67980, 75675, 84975, 90810, 92700, 99891, 100900, 101970, 103927, 110990, 113300, 133188, 151350, 166485, 169950, 181620, 199782, 203940, 207854, 221980, 227025, 254925, 277475, 302700, 311781, 332970, 339900, 399564, 415708, 454050, 499455, 509850, 519635, 554950, 623562, 665940, 832425, 908100, 935343, 998910, 1019700, 1039270, 1109900, 1143197, 1247124, 1558905, 1664850, 1870686, 1997820, 2078540, 2286394, 2497275, 2598175, 3117810, 3329700, 3429591, 3741372, 4572788, 4676715, 4994550, 5196350, 5715985, 6235620, 6859182, 7794525, 9353430, 9989100, 10288773, 10392700, 11431970, 13718364, 15589050, 17147955, 18706860, 20577546, 22863940, 23383575, 28579925, 31178100, 34295910, 41155092, 46767150, 51443865, 57159850, 68591820, 85739775, 93534300, 102887730, 114319700, 171479550, 205775460, 257219325, 342959100, 514438650, 1028877300]

約数ペア:

[(1, 1028877300), (2, 514438650), (3, 342959100), (4, 257219325), (5, 205775460), (6, 171479550), (9, 114319700), (10, 102887730), (11, 93534300), (12, 85739775), (15, 68591820), (18, 57159850), (20, 51443865), (22, 46767150), (25, 41155092), (30, 34295910), (33, 31178100), (36, 28579925), (44, 23383575), (45, 22863940), (50, 20577546), (55, 18706860), (60, 17147955), (66, 15589050), (75, 13718364), (90, 11431970), (99, 10392700), (100, 10288773), (103, 9989100), (110, 9353430), (132, 7794525), (150, 6859182), (165, 6235620), (180, 5715985), (198, 5196350), (206, 4994550), (220, 4676715), (225, 4572788), (275, 3741372), (300, 3429591), (309, 3329700), (330, 3117810), (396, 2598175), (412, 2497275), (450, 2286394), (495, 2078540), (515, 1997820), (550, 1870686), (618, 1664850), (660, 1558905), (825, 1247124), (900, 1143197), (927, 1109900), (990, 1039270), (1009, 1019700), (1030, 998910), (1100, 935343), (1133, 908100), (1236, 832425), (1545, 665940), (1650, 623562), (1854, 554950), (1980, 519635), (2018, 509850), (2060, 499455), (2266, 454050), (2475, 415708), (2575, 399564), (3027, 339900), (3090, 332970), (3300, 311781), (3399, 302700), (3708, 277475), (4036, 254925), (4532, 227025), (4635, 221980), (4950, 207854), (5045, 203940), (5150, 199782), (5665, 181620), (6054, 169950), (6180, 166485), (6798, 151350), (7725, 133188), (9081, 113300), (9270, 110990), (9900, 103927), (10090, 101970), (10197, 100900), (10300, 99891), (11099, 92700), (11330, 90810), (12108, 84975), (13596, 75675), (15135, 67980), (15450, 66594), (16995, 60540), (18162, 56650), (18540, 55495), (20180, 50985), (20394, 50450), (22198, 46350), (22660, 45405), (23175, 44396), (25225, 40788), (28325, 36324), (30270, 33990), (30900, 33297)]