224769420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{181}}^1\times {\mathrm{6899}}^1$

素因数の和:7095

約数の個数: 72

約数和(自身を含む): 685666800

約数和(自身を除く): 460897380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 181, 362, 543, 724, 905, 1086, 1629, 1810, 2172, 2715, 3258, 3620, 5430, 6516, 6899, 8145, 10860, 13798, 16290, 20697, 27596, 32580, 34495, 41394, 62091, 68990, 82788, 103485, 124182, 137980, 206970, 248364, 310455, 413940, 620910, 1241820, 1248719, 2497438, 3746157, 4994876, 6243595, 7492314, 11238471, 12487190, 14984628, 18730785, 22476942, 24974380, 37461570, 44953884, 56192355, 74923140, 112384710, 224769420]

約数ペア:

[(1, 224769420), (2, 112384710), (3, 74923140), (4, 56192355), (5, 44953884), (6, 37461570), (9, 24974380), (10, 22476942), (12, 18730785), (15, 14984628), (18, 12487190), (20, 11238471), (30, 7492314), (36, 6243595), (45, 4994876), (60, 3746157), (90, 2497438), (180, 1248719), (181, 1241820), (362, 620910), (543, 413940), (724, 310455), (905, 248364), (1086, 206970), (1629, 137980), (1810, 124182), (2172, 103485), (2715, 82788), (3258, 68990), (3620, 62091), (5430, 41394), (6516, 34495), (6899, 32580), (8145, 27596), (10860, 20697), (13798, 16290)]