2124300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{73}}^1\times {\mathrm{97}}^1$

素因数の和:187

約数の個数: 72

約数和(自身を含む): 6294736

約数和(自身を除く): 4170436

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 73, 75, 97, 100, 146, 150, 194, 219, 291, 292, 300, 365, 388, 438, 485, 582, 730, 876, 970, 1095, 1164, 1455, 1460, 1825, 1940, 2190, 2425, 2910, 3650, 4380, 4850, 5475, 5820, 7081, 7275, 7300, 9700, 10950, 14162, 14550, 21243, 21900, 28324, 29100, 35405, 42486, 70810, 84972, 106215, 141620, 177025, 212430, 354050, 424860, 531075, 708100, 1062150, 2124300]

約数ペア:

[(1, 2124300), (2, 1062150), (3, 708100), (4, 531075), (5, 424860), (6, 354050), (10, 212430), (12, 177025), (15, 141620), (20, 106215), (25, 84972), (30, 70810), (50, 42486), (60, 35405), (73, 29100), (75, 28324), (97, 21900), (100, 21243), (146, 14550), (150, 14162), (194, 10950), (219, 9700), (291, 7300), (292, 7275), (300, 7081), (365, 5820), (388, 5475), (438, 4850), (485, 4380), (582, 3650), (730, 2910), (876, 2425), (970, 2190), (1095, 1940), (1164, 1825), (1455, 1460)]