274426380

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{169399}}^1$

素因数の和:169420

約数の個数: 60

約数和(自身を含む): 860890800

約数和(自身を除く): 586464420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 169399, 338798, 508197, 677596, 846995, 1016394, 1524591, 1693990, 2032788, 2540985, 3049182, 3387980, 4573773, 5081970, 6098364, 7622955, 9147546, 10163940, 13721319, 15245910, 18295092, 22868865, 27442638, 30491820, 45737730, 54885276, 68606595, 91475460, 137213190, 274426380]

約数ペア:

[(1, 274426380), (2, 137213190), (3, 91475460), (4, 68606595), (5, 54885276), (6, 45737730), (9, 30491820), (10, 27442638), (12, 22868865), (15, 18295092), (18, 15245910), (20, 13721319), (27, 10163940), (30, 9147546), (36, 7622955), (45, 6098364), (54, 5081970), (60, 4573773), (81, 3387980), (90, 3049182), (108, 2540985), (135, 2032788), (162, 1693990), (180, 1524591), (270, 1016394), (324, 846995), (405, 677596), (540, 508197), (810, 338798), (1620, 169399)]