42720750

素因数分解:

$2^1\times 3^3\times 5^3\times {\mathrm{6329}}^1$

素因数の和:6355

約数の個数: 64

約数和(自身を含む): 118497600

約数和(自身を除く): 75776850

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, 6329, 6750, 12658, 18987, 31645, 37974, 56961, 63290, 94935, 113922, 158225, 170883, 189870, 284805, 316450, 341766, 474675, 569610, 791125, 854415, 949350, 1424025, 1582250, 1708830, 2373375, 2848050, 4272075, 4746750, 7120125, 8544150, 14240250, 21360375, 42720750]

約数ペア:

[(1, 42720750), (2, 21360375), (3, 14240250), (5, 8544150), (6, 7120125), (9, 4746750), (10, 4272075), (15, 2848050), (18, 2373375), (25, 1708830), (27, 1582250), (30, 1424025), (45, 949350), (50, 854415), (54, 791125), (75, 569610), (90, 474675), (125, 341766), (135, 316450), (150, 284805), (225, 189870), (250, 170883), (270, 158225), (375, 113922), (450, 94935), (675, 63290), (750, 56961), (1125, 37974), (1350, 31645), (2250, 18987), (3375, 12658), (6329, 6750)]