18218269800

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{421}}^1\times {\mathrm{829}}^1$

素因数の和:1301

約数の個数: 288

約数和(自身を含む): 63519651000

約数和(自身を除く): 45301381200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 29, 30, 36, 40, 45, 50, 58, 60, 72, 75, 87, 90, 100, 116, 120, 145, 150, 174, 180, 200, 225, 232, 261, 290, 300, 348, 360, 421, 435, 450, 522, 580, 600, 696, 725, 829, 842, 870, 900, 1044, 1160, 1263, 1305, 1450, 1658, 1684, 1740, 1800, 2088, 2105, 2175, 2487, 2526, 2610, 2900, 3316, 3368, 3480, 3789, 4145, 4210, 4350, 4974, 5052, 5220, 5800, 6315, 6525, 6632, 7461, 7578, 8290, 8420, 8700, 9948, 10104, 10440, 10525, 12209, 12435, 12630, 13050, 14922, 15156, 16580, 16840, 17400, 18945, 19896, 20725, 21050, 24041, 24418, 24870, 25260, 26100, 29844, 30312, 31575, 33160, 36627, 37305, 37890, 41450, 42100, 48082, 48836, 49740, 50520, 52200, 59688, 61045, 62175, 63150, 72123, 73254, 74610, 75780, 82900, 84200, 94725, 96164, 97672, 99480, 109881, 120205, 122090, 124350, 126300, 144246, 146508, 149220, 151560, 165800, 183135, 186525, 189450, 192328, 216369, 219762, 240410, 244180, 248700, 252600, 288492, 293016, 298440, 305225, 349009, 360615, 366270, 373050, 378900, 432738, 439524, 480820, 488360, 497400, 549405, 576984, 601025, 610450, 698018, 721230, 732540, 746100, 757800, 865476, 879048, 915675, 961640, 1047027, 1081845, 1098810, 1202050, 1220900, 1396036, 1442460, 1465080, 1492200, 1730952, 1745045, 1803075, 1831350, 2094054, 2163690, 2197620, 2404100, 2441800, 2747025, 2792072, 2884920, 3141081, 3490090, 3606150, 3662700, 4188108, 4327380, 4395240, 4808200, 5235135, 5409225, 5494050, 6282162, 6980180, 7212300, 7325400, 8376216, 8654760, 8725225, 10121261, 10470270, 10818450, 10988100, 12564324, 13960360, 14424600, 15705405, 17450450, 20242522, 20940540, 21636900, 21976200, 25128648, 26175675, 30363783, 31410810, 34900900, 40485044, 41881080, 43273800, 50606305, 52351350, 60727566, 62821620, 69801800, 78527025, 80970088, 91091349, 101212610, 104702700, 121455132, 125643240, 151818915, 157054050, 182182698, 202425220, 209405400, 242910264, 253031525, 303637830, 314108100, 364365396, 404850440, 455456745, 506063050, 607275660, 628216200, 728730792, 759094575, 910913490, 1012126100, 1214551320, 1518189150, 1821826980, 2024252200, 2277283725, 3036378300, 3643653960, 4554567450, 6072756600, 9109134900, 18218269800]

約数ペア:

[(1, 18218269800), (2, 9109134900), (3, 6072756600), (4, 4554567450), (5, 3643653960), (6, 3036378300), (8, 2277283725), (9, 2024252200), (10, 1821826980), (12, 1518189150), (15, 1214551320), (18, 1012126100), (20, 910913490), (24, 759094575), (25, 728730792), (29, 628216200), (30, 607275660), (36, 506063050), (40, 455456745), (45, 404850440), (50, 364365396), (58, 314108100), (60, 303637830), (72, 253031525), (75, 242910264), (87, 209405400), (90, 202425220), (100, 182182698), (116, 157054050), (120, 151818915), (145, 125643240), (150, 121455132), (174, 104702700), (180, 101212610), (200, 91091349), (225, 80970088), (232, 78527025), (261, 69801800), (290, 62821620), (300, 60727566), (348, 52351350), (360, 50606305), (421, 43273800), (435, 41881080), (450, 40485044), (522, 34900900), (580, 31410810), (600, 30363783), (696, 26175675), (725, 25128648), (829, 21976200), (842, 21636900), (870, 20940540), (900, 20242522), (1044, 17450450), (1160, 15705405), (1263, 14424600), (1305, 13960360), (1450, 12564324), (1658, 10988100), (1684, 10818450), (1740, 10470270), (1800, 10121261), (2088, 8725225), (2105, 8654760), (2175, 8376216), (2487, 7325400), (2526, 7212300), (2610, 6980180), (2900, 6282162), (3316, 5494050), (3368, 5409225), (3480, 5235135), (3789, 4808200), (4145, 4395240), (4210, 4327380), (4350, 4188108), (4974, 3662700), (5052, 3606150), (5220, 3490090), (5800, 3141081), (6315, 2884920), (6525, 2792072), (6632, 2747025), (7461, 2441800), (7578, 2404100), (8290, 2197620), (8420, 2163690), (8700, 2094054), (9948, 1831350), (10104, 1803075), (10440, 1745045), (10525, 1730952), (12209, 1492200), (12435, 1465080), (12630, 1442460), (13050, 1396036), (14922, 1220900), (15156, 1202050), (16580, 1098810), (16840, 1081845), (17400, 1047027), (18945, 961640), (19896, 915675), (20725, 879048), (21050, 865476), (24041, 757800), (24418, 746100), (24870, 732540), (25260, 721230), (26100, 698018), (29844, 610450), (30312, 601025), (31575, 576984), (33160, 549405), (36627, 497400), (37305, 488360), (37890, 480820), (41450, 439524), (42100, 432738), (48082, 378900), (48836, 373050), (49740, 366270), (50520, 360615), (52200, 349009), (59688, 305225), (61045, 298440), (62175, 293016), (63150, 288492), (72123, 252600), (73254, 248700), (74610, 244180), (75780, 240410), (82900, 219762), (84200, 216369), (94725, 192328), (96164, 189450), (97672, 186525), (99480, 183135), (109881, 165800), (120205, 151560), (122090, 149220), (124350, 146508), (126300, 144246)]