121399500

素因数分解:

$2^2\times 3^1\times 5^3\times {\mathrm{80933}}^1$

素因数の和:80955

約数の個数: 48

約数和(自身を含む): 353519712

約数和(自身を除く): 232120212

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 125, 150, 250, 300, 375, 500, 750, 1500, 80933, 161866, 242799, 323732, 404665, 485598, 809330, 971196, 1213995, 1618660, 2023325, 2427990, 4046650, 4855980, 6069975, 8093300, 10116625, 12139950, 20233250, 24279900, 30349875, 40466500, 60699750, 121399500]

約数ペア:

[(1, 121399500), (2, 60699750), (3, 40466500), (4, 30349875), (5, 24279900), (6, 20233250), (10, 12139950), (12, 10116625), (15, 8093300), (20, 6069975), (25, 4855980), (30, 4046650), (50, 2427990), (60, 2023325), (75, 1618660), (100, 1213995), (125, 971196), (150, 809330), (250, 485598), (300, 404665), (375, 323732), (500, 242799), (750, 161866), (1500, 80933)]