141648450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{21961}}^1$

素因数の和:22019

約数の個数: 48

約数和(自身を含む): 359474016

約数和(自身を除く): 217825566

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 43, 50, 75, 86, 129, 150, 215, 258, 430, 645, 1075, 1290, 2150, 3225, 6450, 21961, 43922, 65883, 109805, 131766, 219610, 329415, 549025, 658830, 944323, 1098050, 1647075, 1888646, 2832969, 3294150, 4721615, 5665938, 9443230, 14164845, 23608075, 28329690, 47216150, 70824225, 141648450]

約数ペア:

[(1, 141648450), (2, 70824225), (3, 47216150), (5, 28329690), (6, 23608075), (10, 14164845), (15, 9443230), (25, 5665938), (30, 4721615), (43, 3294150), (50, 2832969), (75, 1888646), (86, 1647075), (129, 1098050), (150, 944323), (215, 658830), (258, 549025), (430, 329415), (645, 219610), (1075, 131766), (1290, 109805), (2150, 65883), (3225, 43922), (6450, 21961)]