80539650

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{59659}}^1$

素因数の和:59680

約数の個数: 48

約数和(自身を含む): 221935200

約数和(自身を除く): 141395550

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 90, 135, 150, 225, 270, 450, 675, 1350, 59659, 119318, 178977, 298295, 357954, 536931, 596590, 894885, 1073862, 1491475, 1610793, 1789770, 2684655, 2982950, 3221586, 4474425, 5369310, 8053965, 8948850, 13423275, 16107930, 26846550, 40269825, 80539650]

約数ペア:

[(1, 80539650), (2, 40269825), (3, 26846550), (5, 16107930), (6, 13423275), (9, 8948850), (10, 8053965), (15, 5369310), (18, 4474425), (25, 3221586), (27, 2982950), (30, 2684655), (45, 1789770), (50, 1610793), (54, 1491475), (75, 1073862), (90, 894885), (135, 596590), (150, 536931), (225, 357954), (270, 298295), (450, 178977), (675, 119318), (1350, 59659)]