61373100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{149}}^1\times {\mathrm{1373}}^1$

素因数の和:1539

約数の個数: 72

約数和(自身を含む): 178894800

約数和(自身を除く): 117521700

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 149, 150, 298, 300, 447, 596, 745, 894, 1373, 1490, 1788, 2235, 2746, 2980, 3725, 4119, 4470, 5492, 6865, 7450, 8238, 8940, 11175, 13730, 14900, 16476, 20595, 22350, 27460, 34325, 41190, 44700, 68650, 82380, 102975, 137300, 204577, 205950, 409154, 411900, 613731, 818308, 1022885, 1227462, 2045770, 2454924, 3068655, 4091540, 5114425, 6137310, 10228850, 12274620, 15343275, 20457700, 30686550, 61373100]

約数ペア:

[(1, 61373100), (2, 30686550), (3, 20457700), (4, 15343275), (5, 12274620), (6, 10228850), (10, 6137310), (12, 5114425), (15, 4091540), (20, 3068655), (25, 2454924), (30, 2045770), (50, 1227462), (60, 1022885), (75, 818308), (100, 613731), (149, 411900), (150, 409154), (298, 205950), (300, 204577), (447, 137300), (596, 102975), (745, 82380), (894, 68650), (1373, 44700), (1490, 41190), (1788, 34325), (2235, 27460), (2746, 22350), (2980, 20595), (3725, 16476), (4119, 14900), (4470, 13730), (5492, 11175), (6865, 8940), (7450, 8238)]