2018221800

素因数分解:

$2^3\times 3^1\times 5^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{3613}}^1$

素因数の和:3665

約数の個数: 288

約数和(自身を含む): 7663125600

約数和(自身を除く): 5644903800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 24, 25, 28, 30, 35, 38, 40, 42, 49, 50, 56, 57, 60, 70, 75, 76, 84, 95, 98, 100, 105, 114, 120, 133, 140, 147, 150, 152, 168, 175, 190, 196, 200, 210, 228, 245, 266, 280, 285, 294, 300, 350, 380, 392, 399, 420, 456, 475, 490, 525, 532, 570, 588, 600, 665, 700, 735, 760, 798, 840, 931, 950, 980, 1050, 1064, 1140, 1176, 1225, 1330, 1400, 1425, 1470, 1596, 1862, 1900, 1960, 1995, 2100, 2280, 2450, 2660, 2793, 2850, 2940, 3192, 3325, 3613, 3675, 3724, 3800, 3990, 4200, 4655, 4900, 5320, 5586, 5700, 5880, 6650, 7226, 7350, 7448, 7980, 9310, 9800, 9975, 10839, 11172, 11400, 13300, 13965, 14452, 14700, 15960, 18065, 18620, 19950, 21678, 22344, 23275, 25291, 26600, 27930, 28904, 29400, 36130, 37240, 39900, 43356, 46550, 50582, 54195, 55860, 68647, 69825, 72260, 75873, 79800, 86712, 90325, 93100, 101164, 108390, 111720, 126455, 137294, 139650, 144520, 151746, 177037, 180650, 186200, 202328, 205941, 216780, 252910, 270975, 274588, 279300, 303492, 343235, 354074, 361300, 379365, 411882, 433560, 480529, 505820, 531111, 541950, 549176, 558600, 606984, 632275, 686470, 708148, 722600, 758730, 823764, 885185, 961058, 1011640, 1029705, 1062222, 1083900, 1264550, 1372940, 1416296, 1441587, 1517460, 1647528, 1716175, 1770370, 1896825, 1922116, 2059410, 2124444, 2167800, 2402645, 2529100, 2655555, 2745880, 2883174, 3034920, 3363703, 3432350, 3540740, 3793650, 3844232, 4118820, 4248888, 4425925, 4805290, 5058200, 5148525, 5311110, 5766348, 6727406, 6864700, 7081480, 7207935, 7587300, 8237640, 8851850, 9610580, 10091109, 10297050, 10622220, 11532696, 12013225, 13277775, 13454812, 13729400, 14415870, 15174600, 16818515, 17703700, 19221160, 20182218, 20594100, 21244440, 24026450, 26555550, 26909624, 28831740, 33637030, 35407400, 36039675, 40364436, 41188200, 48052900, 50455545, 53111100, 57663480, 67274060, 72079350, 80728872, 84092575, 96105800, 100911090, 106222200, 134548120, 144158700, 168185150, 201822180, 252277725, 288317400, 336370300, 403644360, 504555450, 672740600, 1009110900, 2018221800]

約数ペア:

[(1, 2018221800), (2, 1009110900), (3, 672740600), (4, 504555450), (5, 403644360), (6, 336370300), (7, 288317400), (8, 252277725), (10, 201822180), (12, 168185150), (14, 144158700), (15, 134548120), (19, 106222200), (20, 100911090), (21, 96105800), (24, 84092575), (25, 80728872), (28, 72079350), (30, 67274060), (35, 57663480), (38, 53111100), (40, 50455545), (42, 48052900), (49, 41188200), (50, 40364436), (56, 36039675), (57, 35407400), (60, 33637030), (70, 28831740), (75, 26909624), (76, 26555550), (84, 24026450), (95, 21244440), (98, 20594100), (100, 20182218), (105, 19221160), (114, 17703700), (120, 16818515), (133, 15174600), (140, 14415870), (147, 13729400), (150, 13454812), (152, 13277775), (168, 12013225), (175, 11532696), (190, 10622220), (196, 10297050), (200, 10091109), (210, 9610580), (228, 8851850), (245, 8237640), (266, 7587300), (280, 7207935), (285, 7081480), (294, 6864700), (300, 6727406), (350, 5766348), (380, 5311110), (392, 5148525), (399, 5058200), (420, 4805290), (456, 4425925), (475, 4248888), (490, 4118820), (525, 3844232), (532, 3793650), (570, 3540740), (588, 3432350), (600, 3363703), (665, 3034920), (700, 2883174), (735, 2745880), (760, 2655555), (798, 2529100), (840, 2402645), (931, 2167800), (950, 2124444), (980, 2059410), (1050, 1922116), (1064, 1896825), (1140, 1770370), (1176, 1716175), (1225, 1647528), (1330, 1517460), (1400, 1441587), (1425, 1416296), (1470, 1372940), (1596, 1264550), (1862, 1083900), (1900, 1062222), (1960, 1029705), (1995, 1011640), (2100, 961058), (2280, 885185), (2450, 823764), (2660, 758730), (2793, 722600), (2850, 708148), (2940, 686470), (3192, 632275), (3325, 606984), (3613, 558600), (3675, 549176), (3724, 541950), (3800, 531111), (3990, 505820), (4200, 480529), (4655, 433560), (4900, 411882), (5320, 379365), (5586, 361300), (5700, 354074), (5880, 343235), (6650, 303492), (7226, 279300), (7350, 274588), (7448, 270975), (7980, 252910), (9310, 216780), (9800, 205941), (9975, 202328), (10839, 186200), (11172, 180650), (11400, 177037), (13300, 151746), (13965, 144520), (14452, 139650), (14700, 137294), (15960, 126455), (18065, 111720), (18620, 108390), (19950, 101164), (21678, 93100), (22344, 90325), (23275, 86712), (25291, 79800), (26600, 75873), (27930, 72260), (28904, 69825), (29400, 68647), (36130, 55860), (37240, 54195), (39900, 50582), (43356, 46550)]