12225900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{83}}^1\times {\mathrm{491}}^1$

素因数の和:591

約数の個数: 72

約数和(自身を含む): 35872704

約数和(自身を除く): 23646804

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 83, 100, 150, 166, 249, 300, 332, 415, 491, 498, 830, 982, 996, 1245, 1473, 1660, 1964, 2075, 2455, 2490, 2946, 4150, 4910, 4980, 5892, 6225, 7365, 8300, 9820, 12275, 12450, 14730, 24550, 24900, 29460, 36825, 40753, 49100, 73650, 81506, 122259, 147300, 163012, 203765, 244518, 407530, 489036, 611295, 815060, 1018825, 1222590, 2037650, 2445180, 3056475, 4075300, 6112950, 12225900]

約数ペア:

[(1, 12225900), (2, 6112950), (3, 4075300), (4, 3056475), (5, 2445180), (6, 2037650), (10, 1222590), (12, 1018825), (15, 815060), (20, 611295), (25, 489036), (30, 407530), (50, 244518), (60, 203765), (75, 163012), (83, 147300), (100, 122259), (150, 81506), (166, 73650), (249, 49100), (300, 40753), (332, 36825), (415, 29460), (491, 24900), (498, 24550), (830, 14730), (982, 12450), (996, 12275), (1245, 9820), (1473, 8300), (1660, 7365), (1964, 6225), (2075, 5892), (2455, 4980), (2490, 4910), (2946, 4150)]