454104540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{563}}^1\times {\mathrm{4481}}^1$

素因数の和:5059

約数の個数: 72

約数和(自身を含む): 1380205008

約数和(自身を除く): 926100468

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 563, 1126, 1689, 2252, 2815, 3378, 4481, 5067, 5630, 6756, 8445, 8962, 10134, 11260, 13443, 16890, 17924, 20268, 22405, 25335, 26886, 33780, 40329, 44810, 50670, 53772, 67215, 80658, 89620, 101340, 134430, 161316, 201645, 268860, 403290, 806580, 2522803, 5045606, 7568409, 10091212, 12614015, 15136818, 22705227, 25228030, 30273636, 37842045, 45410454, 50456060, 75684090, 90820908, 113526135, 151368180, 227052270, 454104540]

約数ペア:

[(1, 454104540), (2, 227052270), (3, 151368180), (4, 113526135), (5, 90820908), (6, 75684090), (9, 50456060), (10, 45410454), (12, 37842045), (15, 30273636), (18, 25228030), (20, 22705227), (30, 15136818), (36, 12614015), (45, 10091212), (60, 7568409), (90, 5045606), (180, 2522803), (563, 806580), (1126, 403290), (1689, 268860), (2252, 201645), (2815, 161316), (3378, 134430), (4481, 101340), (5067, 89620), (5630, 80658), (6756, 67215), (8445, 53772), (8962, 50670), (10134, 44810), (11260, 40329), (13443, 33780), (16890, 26886), (17924, 25335), (20268, 22405)]