1282236750

素因数分解:

$2^1\times 3^3\times 5^3\times {\mathrm{189961}}^1$

素因数の和:189987

約数の個数: 64

約数和(自身を含む): 3556088640

約数和(自身を除く): 2273851890

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 90, 125, 135, 150, 225, 250, 270, 375, 450, 675, 750, 1125, 1350, 2250, 3375, 6750, 189961, 379922, 569883, 949805, 1139766, 1709649, 1899610, 2849415, 3419298, 4749025, 5128947, 5698830, 8548245, 9498050, 10257894, 14247075, 17096490, 23745125, 25644735, 28494150, 42741225, 47490250, 51289470, 71235375, 85482450, 128223675, 142470750, 213706125, 256447350, 427412250, 641118375, 1282236750]

約数ペア:

[(1, 1282236750), (2, 641118375), (3, 427412250), (5, 256447350), (6, 213706125), (9, 142470750), (10, 128223675), (15, 85482450), (18, 71235375), (25, 51289470), (27, 47490250), (30, 42741225), (45, 28494150), (50, 25644735), (54, 23745125), (75, 17096490), (90, 14247075), (125, 10257894), (135, 9498050), (150, 8548245), (225, 5698830), (250, 5128947), (270, 4749025), (375, 3419298), (450, 2849415), (675, 1899610), (750, 1709649), (1125, 1139766), (1350, 949805), (2250, 569883), (3375, 379922), (6750, 189961)]