109240740

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{479}}^1$

素因数の和:682

約数の個数: 144

約数和(自身を含む): 381588480

約数和(自身を除く): 272347740

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 181, 210, 252, 315, 362, 420, 479, 543, 630, 724, 905, 958, 1086, 1260, 1267, 1437, 1629, 1810, 1916, 2172, 2395, 2534, 2715, 2874, 3258, 3353, 3620, 3801, 4311, 4790, 5068, 5430, 5748, 6335, 6516, 6706, 7185, 7602, 8145, 8622, 9580, 10059, 10860, 11403, 12670, 13412, 14370, 15204, 16290, 16765, 17244, 19005, 20118, 21555, 22806, 25340, 28740, 30177, 32580, 33530, 38010, 40236, 43110, 45612, 50295, 57015, 60354, 67060, 76020, 86220, 86699, 100590, 114030, 120708, 150885, 173398, 201180, 228060, 260097, 301770, 346796, 433495, 520194, 603540, 606893, 780291, 866990, 1040388, 1213786, 1300485, 1560582, 1733980, 1820679, 2427572, 2600970, 3034465, 3121164, 3641358, 3901455, 5201940, 5462037, 6068930, 7282716, 7802910, 9103395, 10924074, 12137860, 15605820, 18206790, 21848148, 27310185, 36413580, 54620370, 109240740]

約数ペア:

[(1, 109240740), (2, 54620370), (3, 36413580), (4, 27310185), (5, 21848148), (6, 18206790), (7, 15605820), (9, 12137860), (10, 10924074), (12, 9103395), (14, 7802910), (15, 7282716), (18, 6068930), (20, 5462037), (21, 5201940), (28, 3901455), (30, 3641358), (35, 3121164), (36, 3034465), (42, 2600970), (45, 2427572), (60, 1820679), (63, 1733980), (70, 1560582), (84, 1300485), (90, 1213786), (105, 1040388), (126, 866990), (140, 780291), (180, 606893), (181, 603540), (210, 520194), (252, 433495), (315, 346796), (362, 301770), (420, 260097), (479, 228060), (543, 201180), (630, 173398), (724, 150885), (905, 120708), (958, 114030), (1086, 100590), (1260, 86699), (1267, 86220), (1437, 76020), (1629, 67060), (1810, 60354), (1916, 57015), (2172, 50295), (2395, 45612), (2534, 43110), (2715, 40236), (2874, 38010), (3258, 33530), (3353, 32580), (3620, 30177), (3801, 28740), (4311, 25340), (4790, 22806), (5068, 21555), (5430, 20118), (5748, 19005), (6335, 17244), (6516, 16765), (6706, 16290), (7185, 15204), (7602, 14370), (8145, 13412), (8622, 12670), (9580, 11403), (10059, 10860)]