262546020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{1367}}^1$

素因数の和:1490

約数の個数: 144

約数和(自身を含む): 878387328

約数和(自身を除く): 615841308

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 97, 99, 110, 132, 165, 180, 194, 198, 220, 291, 330, 388, 396, 485, 495, 582, 660, 873, 970, 990, 1067, 1164, 1367, 1455, 1746, 1940, 1980, 2134, 2734, 2910, 3201, 3492, 4101, 4268, 4365, 5335, 5468, 5820, 6402, 6835, 8202, 8730, 9603, 10670, 12303, 12804, 13670, 15037, 16005, 16404, 17460, 19206, 20505, 21340, 24606, 27340, 30074, 32010, 38412, 41010, 45111, 48015, 49212, 60148, 61515, 64020, 75185, 82020, 90222, 96030, 123030, 132599, 135333, 150370, 180444, 192060, 225555, 246060, 265198, 270666, 300740, 397797, 451110, 530396, 541332, 662995, 676665, 795594, 902220, 1193391, 1325990, 1353330, 1458589, 1591188, 1988985, 2386782, 2651980, 2706660, 2917178, 3977970, 4375767, 4773564, 5834356, 5966955, 7292945, 7955940, 8751534, 11933910, 13127301, 14585890, 17503068, 21878835, 23867820, 26254602, 29171780, 43757670, 52509204, 65636505, 87515340, 131273010, 262546020]

約数ペア:

[(1, 262546020), (2, 131273010), (3, 87515340), (4, 65636505), (5, 52509204), (6, 43757670), (9, 29171780), (10, 26254602), (11, 23867820), (12, 21878835), (15, 17503068), (18, 14585890), (20, 13127301), (22, 11933910), (30, 8751534), (33, 7955940), (36, 7292945), (44, 5966955), (45, 5834356), (55, 4773564), (60, 4375767), (66, 3977970), (90, 2917178), (97, 2706660), (99, 2651980), (110, 2386782), (132, 1988985), (165, 1591188), (180, 1458589), (194, 1353330), (198, 1325990), (220, 1193391), (291, 902220), (330, 795594), (388, 676665), (396, 662995), (485, 541332), (495, 530396), (582, 451110), (660, 397797), (873, 300740), (970, 270666), (990, 265198), (1067, 246060), (1164, 225555), (1367, 192060), (1455, 180444), (1746, 150370), (1940, 135333), (1980, 132599), (2134, 123030), (2734, 96030), (2910, 90222), (3201, 82020), (3492, 75185), (4101, 64020), (4268, 61515), (4365, 60148), (5335, 49212), (5468, 48015), (5820, 45111), (6402, 41010), (6835, 38412), (8202, 32010), (8730, 30074), (9603, 27340), (10670, 24606), (12303, 21340), (12804, 20505), (13670, 19206), (15037, 17460), (16005, 16404)]