379950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{149}}^1$

素因数の和:181

約数の個数: 48

約数和(自身を含む): 1004400

約数和(自身を除く): 624450

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 25, 30, 34, 50, 51, 75, 85, 102, 149, 150, 170, 255, 298, 425, 447, 510, 745, 850, 894, 1275, 1490, 2235, 2533, 2550, 3725, 4470, 5066, 7450, 7599, 11175, 12665, 15198, 22350, 25330, 37995, 63325, 75990, 126650, 189975, 379950]

約数ペア:

[(1, 379950), (2, 189975), (3, 126650), (5, 75990), (6, 63325), (10, 37995), (15, 25330), (17, 22350), (25, 15198), (30, 12665), (34, 11175), (50, 7599), (51, 7450), (75, 5066), (85, 4470), (102, 3725), (149, 2550), (150, 2533), (170, 2235), (255, 1490), (298, 1275), (425, 894), (447, 850), (510, 745)]