211367800

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{107}}^1$

素因数の和:230

約数の個数: 192

約数和(自身を含む): 607461120

約数和(自身を除く): 396093320

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 25, 28, 34, 35, 40, 50, 56, 68, 70, 83, 85, 100, 107, 119, 136, 140, 166, 170, 175, 200, 214, 238, 280, 332, 340, 350, 415, 425, 428, 476, 535, 581, 595, 664, 680, 700, 749, 830, 850, 856, 952, 1070, 1162, 1190, 1400, 1411, 1498, 1660, 1700, 1819, 2075, 2140, 2324, 2380, 2675, 2822, 2905, 2975, 2996, 3320, 3400, 3638, 3745, 4150, 4280, 4648, 4760, 5350, 5644, 5810, 5950, 5992, 7055, 7276, 7490, 8300, 8881, 9095, 9877, 10700, 11288, 11620, 11900, 12733, 14110, 14525, 14552, 14980, 16600, 17762, 18190, 18725, 19754, 21400, 23240, 23800, 25466, 28220, 29050, 29960, 35275, 35524, 36380, 37450, 39508, 44405, 45475, 49385, 50932, 56440, 58100, 62167, 63665, 70550, 71048, 72760, 74900, 79016, 88810, 90950, 98770, 101864, 116200, 124334, 127330, 141100, 149800, 150977, 177620, 181900, 197540, 222025, 246925, 248668, 254660, 282200, 301954, 310835, 318325, 355240, 363800, 395080, 444050, 493850, 497336, 509320, 603908, 621670, 636650, 754885, 888100, 987700, 1056839, 1207816, 1243340, 1273300, 1509770, 1554175, 1776200, 1975400, 2113678, 2486680, 2546600, 3019540, 3108350, 3774425, 4227356, 5284195, 6039080, 6216700, 7548850, 8454712, 10568390, 12433400, 15097700, 21136780, 26420975, 30195400, 42273560, 52841950, 105683900, 211367800]

約数ペア:

[(1, 211367800), (2, 105683900), (4, 52841950), (5, 42273560), (7, 30195400), (8, 26420975), (10, 21136780), (14, 15097700), (17, 12433400), (20, 10568390), (25, 8454712), (28, 7548850), (34, 6216700), (35, 6039080), (40, 5284195), (50, 4227356), (56, 3774425), (68, 3108350), (70, 3019540), (83, 2546600), (85, 2486680), (100, 2113678), (107, 1975400), (119, 1776200), (136, 1554175), (140, 1509770), (166, 1273300), (170, 1243340), (175, 1207816), (200, 1056839), (214, 987700), (238, 888100), (280, 754885), (332, 636650), (340, 621670), (350, 603908), (415, 509320), (425, 497336), (428, 493850), (476, 444050), (535, 395080), (581, 363800), (595, 355240), (664, 318325), (680, 310835), (700, 301954), (749, 282200), (830, 254660), (850, 248668), (856, 246925), (952, 222025), (1070, 197540), (1162, 181900), (1190, 177620), (1400, 150977), (1411, 149800), (1498, 141100), (1660, 127330), (1700, 124334), (1819, 116200), (2075, 101864), (2140, 98770), (2324, 90950), (2380, 88810), (2675, 79016), (2822, 74900), (2905, 72760), (2975, 71048), (2996, 70550), (3320, 63665), (3400, 62167), (3638, 58100), (3745, 56440), (4150, 50932), (4280, 49385), (4648, 45475), (4760, 44405), (5350, 39508), (5644, 37450), (5810, 36380), (5950, 35524), (5992, 35275), (7055, 29960), (7276, 29050), (7490, 28220), (8300, 25466), (8881, 23800), (9095, 23240), (9877, 21400), (10700, 19754), (11288, 18725), (11620, 18190), (11900, 17762), (12733, 16600), (14110, 14980), (14525, 14552)]