99725700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{149}}^1$

素因数の和:286

約数の個数: 144

約数和(自身を含む): 306230400

約数和(自身を除く): 206504700

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 25, 30, 46, 50, 60, 69, 75, 92, 97, 100, 115, 138, 149, 150, 194, 230, 276, 291, 298, 300, 345, 388, 447, 460, 485, 575, 582, 596, 690, 745, 894, 970, 1150, 1164, 1380, 1455, 1490, 1725, 1788, 1940, 2231, 2235, 2300, 2425, 2910, 2980, 3427, 3450, 3725, 4462, 4470, 4850, 5820, 6693, 6854, 6900, 7275, 7450, 8924, 8940, 9700, 10281, 11155, 11175, 13386, 13708, 14453, 14550, 14900, 17135, 20562, 22310, 22350, 26772, 28906, 29100, 33465, 34270, 41124, 43359, 44620, 44700, 51405, 55775, 57812, 66930, 68540, 72265, 85675, 86718, 102810, 111550, 133860, 144530, 167325, 171350, 173436, 205620, 216795, 223100, 257025, 289060, 332419, 334650, 342700, 361325, 433590, 514050, 664838, 669300, 722650, 867180, 997257, 1028100, 1083975, 1329676, 1445300, 1662095, 1994514, 2167950, 3324190, 3989028, 4335900, 4986285, 6648380, 8310475, 9972570, 16620950, 19945140, 24931425, 33241900, 49862850, 99725700]

約数ペア:

[(1, 99725700), (2, 49862850), (3, 33241900), (4, 24931425), (5, 19945140), (6, 16620950), (10, 9972570), (12, 8310475), (15, 6648380), (20, 4986285), (23, 4335900), (25, 3989028), (30, 3324190), (46, 2167950), (50, 1994514), (60, 1662095), (69, 1445300), (75, 1329676), (92, 1083975), (97, 1028100), (100, 997257), (115, 867180), (138, 722650), (149, 669300), (150, 664838), (194, 514050), (230, 433590), (276, 361325), (291, 342700), (298, 334650), (300, 332419), (345, 289060), (388, 257025), (447, 223100), (460, 216795), (485, 205620), (575, 173436), (582, 171350), (596, 167325), (690, 144530), (745, 133860), (894, 111550), (970, 102810), (1150, 86718), (1164, 85675), (1380, 72265), (1455, 68540), (1490, 66930), (1725, 57812), (1788, 55775), (1940, 51405), (2231, 44700), (2235, 44620), (2300, 43359), (2425, 41124), (2910, 34270), (2980, 33465), (3427, 29100), (3450, 28906), (3725, 26772), (4462, 22350), (4470, 22310), (4850, 20562), (5820, 17135), (6693, 14900), (6854, 14550), (6900, 14453), (7275, 13708), (7450, 13386), (8924, 11175), (8940, 11155), (9700, 10281)]