206848080

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{137}}^1\times {\mathrm{233}}^1$

素因数の和:395

約数の個数: 200

約数和(自身を含む): 726763752

約数和(自身を除く): 519915672

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 137, 144, 162, 180, 216, 233, 240, 270, 274, 324, 360, 405, 411, 432, 466, 540, 548, 648, 685, 699, 720, 810, 822, 932, 1080, 1096, 1165, 1233, 1296, 1370, 1398, 1620, 1644, 1864, 2055, 2097, 2160, 2192, 2330, 2466, 2740, 2796, 3240, 3288, 3495, 3699, 3728, 4110, 4194, 4660, 4932, 5480, 5592, 6165, 6291, 6480, 6576, 6990, 7398, 8220, 8388, 9320, 9864, 10485, 10960, 11097, 11184, 12330, 12582, 13980, 14796, 16440, 16776, 18495, 18640, 18873, 19728, 20970, 22194, 24660, 25164, 27960, 29592, 31455, 31921, 32880, 33552, 36990, 37746, 41940, 44388, 49320, 50328, 55485, 55920, 59184, 62910, 63842, 73980, 75492, 83880, 88776, 94365, 95763, 98640, 100656, 110970, 125820, 127684, 147960, 150984, 159605, 167760, 177552, 188730, 191526, 221940, 251640, 255368, 287289, 295920, 301968, 319210, 377460, 383052, 443880, 478815, 503280, 510736, 574578, 638420, 754920, 766104, 861867, 887760, 957630, 1149156, 1276840, 1436445, 1509840, 1532208, 1723734, 1915260, 2298312, 2553680, 2585601, 2872890, 3447468, 3830520, 4309335, 4596624, 5171202, 5745780, 6894936, 7661040, 8618670, 10342404, 11491560, 12928005, 13789872, 17237340, 20684808, 22983120, 25856010, 34474680, 41369616, 51712020, 68949360, 103424040, 206848080]

約数ペア:

[(1, 206848080), (2, 103424040), (3, 68949360), (4, 51712020), (5, 41369616), (6, 34474680), (8, 25856010), (9, 22983120), (10, 20684808), (12, 17237340), (15, 13789872), (16, 12928005), (18, 11491560), (20, 10342404), (24, 8618670), (27, 7661040), (30, 6894936), (36, 5745780), (40, 5171202), (45, 4596624), (48, 4309335), (54, 3830520), (60, 3447468), (72, 2872890), (80, 2585601), (81, 2553680), (90, 2298312), (108, 1915260), (120, 1723734), (135, 1532208), (137, 1509840), (144, 1436445), (162, 1276840), (180, 1149156), (216, 957630), (233, 887760), (240, 861867), (270, 766104), (274, 754920), (324, 638420), (360, 574578), (405, 510736), (411, 503280), (432, 478815), (466, 443880), (540, 383052), (548, 377460), (648, 319210), (685, 301968), (699, 295920), (720, 287289), (810, 255368), (822, 251640), (932, 221940), (1080, 191526), (1096, 188730), (1165, 177552), (1233, 167760), (1296, 159605), (1370, 150984), (1398, 147960), (1620, 127684), (1644, 125820), (1864, 110970), (2055, 100656), (2097, 98640), (2160, 95763), (2192, 94365), (2330, 88776), (2466, 83880), (2740, 75492), (2796, 73980), (3240, 63842), (3288, 62910), (3495, 59184), (3699, 55920), (3728, 55485), (4110, 50328), (4194, 49320), (4660, 44388), (4932, 41940), (5480, 37746), (5592, 36990), (6165, 33552), (6291, 32880), (6480, 31921), (6576, 31455), (6990, 29592), (7398, 27960), (8220, 25164), (8388, 24660), (9320, 22194), (9864, 20970), (10485, 19728), (10960, 18873), (11097, 18640), (11184, 18495), (12330, 16776), (12582, 16440), (13980, 14796)]