42751080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{797}}^1$

素因数の和:963

約数の個数: 96

約数和(自身を含む): 140049000

約数和(自身を除く): 97297920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 149, 180, 298, 360, 447, 596, 745, 797, 894, 1192, 1341, 1490, 1594, 1788, 2235, 2391, 2682, 2980, 3188, 3576, 3985, 4470, 4782, 5364, 5960, 6376, 6705, 7173, 7970, 8940, 9564, 10728, 11955, 13410, 14346, 15940, 17880, 19128, 23910, 26820, 28692, 31880, 35865, 47820, 53640, 57384, 71730, 95640, 118753, 143460, 237506, 286920, 356259, 475012, 593765, 712518, 950024, 1068777, 1187530, 1425036, 1781295, 2137554, 2375060, 2850072, 3562590, 4275108, 4750120, 5343885, 7125180, 8550216, 10687770, 14250360, 21375540, 42751080]

約数ペア:

[(1, 42751080), (2, 21375540), (3, 14250360), (4, 10687770), (5, 8550216), (6, 7125180), (8, 5343885), (9, 4750120), (10, 4275108), (12, 3562590), (15, 2850072), (18, 2375060), (20, 2137554), (24, 1781295), (30, 1425036), (36, 1187530), (40, 1068777), (45, 950024), (60, 712518), (72, 593765), (90, 475012), (120, 356259), (149, 286920), (180, 237506), (298, 143460), (360, 118753), (447, 95640), (596, 71730), (745, 57384), (797, 53640), (894, 47820), (1192, 35865), (1341, 31880), (1490, 28692), (1594, 26820), (1788, 23910), (2235, 19128), (2391, 17880), (2682, 15940), (2980, 14346), (3188, 13410), (3576, 11955), (3985, 10728), (4470, 9564), (4782, 8940), (5364, 7970), (5960, 7173), (6376, 6705)]