90291240

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{109}}^1$

素因数の和:201

約数の個数: 256

約数和(自身を含む): 332640000

約数和(自身を除く): 242348760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 59, 60, 65, 72, 78, 90, 104, 108, 109, 117, 118, 120, 130, 135, 156, 177, 180, 195, 216, 218, 234, 236, 260, 270, 295, 312, 327, 351, 354, 360, 390, 436, 468, 472, 520, 531, 540, 545, 585, 590, 654, 702, 708, 767, 780, 872, 885, 936, 981, 1062, 1080, 1090, 1170, 1180, 1308, 1404, 1416, 1417, 1534, 1560, 1593, 1635, 1755, 1770, 1962, 2124, 2180, 2301, 2340, 2360, 2616, 2655, 2808, 2834, 2943, 3068, 3186, 3270, 3510, 3540, 3835, 3924, 4248, 4251, 4360, 4602, 4680, 4905, 5310, 5668, 5886, 6136, 6372, 6431, 6540, 6903, 7020, 7080, 7085, 7670, 7848, 7965, 8502, 9204, 9810, 10620, 11336, 11505, 11772, 12744, 12753, 12862, 13080, 13806, 14040, 14170, 14715, 15340, 15930, 17004, 18408, 19293, 19620, 20709, 21240, 21255, 23010, 23544, 25506, 25724, 27612, 28340, 29430, 30680, 31860, 32155, 34008, 34515, 38259, 38586, 39240, 41418, 42510, 46020, 51012, 51448, 55224, 56680, 57879, 58860, 63720, 63765, 64310, 69030, 76518, 77172, 82836, 83603, 85020, 92040, 96465, 102024, 103545, 115758, 117720, 127530, 128620, 138060, 153036, 154344, 165672, 167206, 170040, 173637, 191295, 192930, 207090, 231516, 250809, 255060, 257240, 276120, 289395, 306072, 334412, 347274, 382590, 385860, 414180, 418015, 463032, 501618, 510120, 578790, 668824, 694548, 752427, 765180, 771720, 828360, 836030, 868185, 1003236, 1157580, 1254045, 1389096, 1504854, 1530360, 1672060, 1736370, 2006472, 2257281, 2315160, 2508090, 3009708, 3344120, 3472740, 3762135, 4514562, 5016180, 6019416, 6945480, 7524270, 9029124, 10032360, 11286405, 15048540, 18058248, 22572810, 30097080, 45145620, 90291240]

約数ペア:

[(1, 90291240), (2, 45145620), (3, 30097080), (4, 22572810), (5, 18058248), (6, 15048540), (8, 11286405), (9, 10032360), (10, 9029124), (12, 7524270), (13, 6945480), (15, 6019416), (18, 5016180), (20, 4514562), (24, 3762135), (26, 3472740), (27, 3344120), (30, 3009708), (36, 2508090), (39, 2315160), (40, 2257281), (45, 2006472), (52, 1736370), (54, 1672060), (59, 1530360), (60, 1504854), (65, 1389096), (72, 1254045), (78, 1157580), (90, 1003236), (104, 868185), (108, 836030), (109, 828360), (117, 771720), (118, 765180), (120, 752427), (130, 694548), (135, 668824), (156, 578790), (177, 510120), (180, 501618), (195, 463032), (216, 418015), (218, 414180), (234, 385860), (236, 382590), (260, 347274), (270, 334412), (295, 306072), (312, 289395), (327, 276120), (351, 257240), (354, 255060), (360, 250809), (390, 231516), (436, 207090), (468, 192930), (472, 191295), (520, 173637), (531, 170040), (540, 167206), (545, 165672), (585, 154344), (590, 153036), (654, 138060), (702, 128620), (708, 127530), (767, 117720), (780, 115758), (872, 103545), (885, 102024), (936, 96465), (981, 92040), (1062, 85020), (1080, 83603), (1090, 82836), (1170, 77172), (1180, 76518), (1308, 69030), (1404, 64310), (1416, 63765), (1417, 63720), (1534, 58860), (1560, 57879), (1593, 56680), (1635, 55224), (1755, 51448), (1770, 51012), (1962, 46020), (2124, 42510), (2180, 41418), (2301, 39240), (2340, 38586), (2360, 38259), (2616, 34515), (2655, 34008), (2808, 32155), (2834, 31860), (2943, 30680), (3068, 29430), (3186, 28340), (3270, 27612), (3510, 25724), (3540, 25506), (3835, 23544), (3924, 23010), (4248, 21255), (4251, 21240), (4360, 20709), (4602, 19620), (4680, 19293), (4905, 18408), (5310, 17004), (5668, 15930), (5886, 15340), (6136, 14715), (6372, 14170), (6431, 14040), (6540, 13806), (6903, 13080), (7020, 12862), (7080, 12753), (7085, 12744), (7670, 11772), (7848, 11505), (7965, 11336), (8502, 10620), (9204, 9810)]