123732300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{193}}^1\times {\mathrm{2137}}^1$

素因数の和:2347

約数の個数: 72

約数和(自身を含む): 360022096

約数和(自身を除く): 236289796

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 193, 300, 386, 579, 772, 965, 1158, 1930, 2137, 2316, 2895, 3860, 4274, 4825, 5790, 6411, 8548, 9650, 10685, 11580, 12822, 14475, 19300, 21370, 25644, 28950, 32055, 42740, 53425, 57900, 64110, 106850, 128220, 160275, 213700, 320550, 412441, 641100, 824882, 1237323, 1649764, 2062205, 2474646, 4124410, 4949292, 6186615, 8248820, 10311025, 12373230, 20622050, 24746460, 30933075, 41244100, 61866150, 123732300]

約数ペア:

[(1, 123732300), (2, 61866150), (3, 41244100), (4, 30933075), (5, 24746460), (6, 20622050), (10, 12373230), (12, 10311025), (15, 8248820), (20, 6186615), (25, 4949292), (30, 4124410), (50, 2474646), (60, 2062205), (75, 1649764), (100, 1237323), (150, 824882), (193, 641100), (300, 412441), (386, 320550), (579, 213700), (772, 160275), (965, 128220), (1158, 106850), (1930, 64110), (2137, 57900), (2316, 53425), (2895, 42740), (3860, 32055), (4274, 28950), (4825, 25644), (5790, 21370), (6411, 19300), (8548, 14475), (9650, 12822), (10685, 11580)]