61242480

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{727}}^1$

素因数の和:765

約数の個数: 200

約数和(自身を含む): 229381152

約数和(自身を除く): 168138672

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 81, 90, 104, 108, 117, 120, 130, 135, 144, 156, 162, 180, 195, 208, 216, 234, 240, 260, 270, 312, 324, 351, 360, 390, 405, 432, 468, 520, 540, 585, 624, 648, 702, 720, 727, 780, 810, 936, 1040, 1053, 1080, 1170, 1296, 1404, 1454, 1560, 1620, 1755, 1872, 2106, 2160, 2181, 2340, 2808, 2908, 3120, 3240, 3510, 3635, 4212, 4362, 4680, 5265, 5616, 5816, 6480, 6543, 7020, 7270, 8424, 8724, 9360, 9451, 10530, 10905, 11632, 13086, 14040, 14540, 16848, 17448, 18902, 19629, 21060, 21810, 26172, 28080, 28353, 29080, 32715, 34896, 37804, 39258, 42120, 43620, 47255, 52344, 56706, 58160, 58887, 65430, 75608, 78516, 84240, 85059, 87240, 94510, 98145, 104688, 113412, 117774, 130860, 141765, 151216, 157032, 170118, 174480, 189020, 196290, 226824, 235548, 255177, 261720, 283530, 294435, 314064, 340236, 378040, 392580, 425295, 453648, 471096, 510354, 523440, 567060, 588870, 680472, 756080, 765531, 785160, 850590, 942192, 1020708, 1134120, 1177740, 1275885, 1360944, 1531062, 1570320, 1701180, 2041416, 2268240, 2355480, 2551770, 3062124, 3402360, 3827655, 4082832, 4710960, 5103540, 6124248, 6804720, 7655310, 10207080, 12248496, 15310620, 20414160, 30621240, 61242480]

約数ペア:

[(1, 61242480), (2, 30621240), (3, 20414160), (4, 15310620), (5, 12248496), (6, 10207080), (8, 7655310), (9, 6804720), (10, 6124248), (12, 5103540), (13, 4710960), (15, 4082832), (16, 3827655), (18, 3402360), (20, 3062124), (24, 2551770), (26, 2355480), (27, 2268240), (30, 2041416), (36, 1701180), (39, 1570320), (40, 1531062), (45, 1360944), (48, 1275885), (52, 1177740), (54, 1134120), (60, 1020708), (65, 942192), (72, 850590), (78, 785160), (80, 765531), (81, 756080), (90, 680472), (104, 588870), (108, 567060), (117, 523440), (120, 510354), (130, 471096), (135, 453648), (144, 425295), (156, 392580), (162, 378040), (180, 340236), (195, 314064), (208, 294435), (216, 283530), (234, 261720), (240, 255177), (260, 235548), (270, 226824), (312, 196290), (324, 189020), (351, 174480), (360, 170118), (390, 157032), (405, 151216), (432, 141765), (468, 130860), (520, 117774), (540, 113412), (585, 104688), (624, 98145), (648, 94510), (702, 87240), (720, 85059), (727, 84240), (780, 78516), (810, 75608), (936, 65430), (1040, 58887), (1053, 58160), (1080, 56706), (1170, 52344), (1296, 47255), (1404, 43620), (1454, 42120), (1560, 39258), (1620, 37804), (1755, 34896), (1872, 32715), (2106, 29080), (2160, 28353), (2181, 28080), (2340, 26172), (2808, 21810), (2908, 21060), (3120, 19629), (3240, 18902), (3510, 17448), (3635, 16848), (4212, 14540), (4362, 14040), (4680, 13086), (5265, 11632), (5616, 10905), (5816, 10530), (6480, 9451), (6543, 9360), (7020, 8724), (7270, 8424)]