4402950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{149}}^1\times {\mathrm{197}}^1$

素因数の和:361

約数の個数: 48

約数和(自身を含む): 11048400

約数和(自身を除く): 6645450

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 149, 150, 197, 298, 394, 447, 591, 745, 894, 985, 1182, 1490, 1970, 2235, 2955, 3725, 4470, 4925, 5910, 7450, 9850, 11175, 14775, 22350, 29353, 29550, 58706, 88059, 146765, 176118, 293530, 440295, 733825, 880590, 1467650, 2201475, 4402950]

約数ペア:

[(1, 4402950), (2, 2201475), (3, 1467650), (5, 880590), (6, 733825), (10, 440295), (15, 293530), (25, 176118), (30, 146765), (50, 88059), (75, 58706), (149, 29550), (150, 29353), (197, 22350), (298, 14775), (394, 11175), (447, 9850), (591, 7450), (745, 5910), (894, 4925), (985, 4470), (1182, 3725), (1490, 2955), (1970, 2235)]