157445853700

素因数分解:

$2^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{1783}}^1\times {\mathrm{38393}}^1$

素因数の和:40213

約数の個数: 72

約数和(自身を含む): 356721418368

約数和(自身を除く): 199275564668

約数列:

[1, 2, 4, 5, 10, 20, 23, 25, 46, 50, 92, 100, 115, 230, 460, 575, 1150, 1783, 2300, 3566, 7132, 8915, 17830, 35660, 38393, 41009, 44575, 76786, 82018, 89150, 153572, 164036, 178300, 191965, 205045, 383930, 410090, 767860, 820180, 883039, 959825, 1025225, 1766078, 1919650, 2050450, 3532156, 3839300, 4100900, 4415195, 8830390, 17660780, 22075975, 44151950, 68454719, 88303900, 136909438, 273818876, 342273595, 684547190, 1369094380, 1574458537, 1711367975, 3148917074, 3422735950, 6297834148, 6845471900, 7872292685, 15744585370, 31489170740, 39361463425, 78722926850, 157445853700]

約数ペア:

[(1, 157445853700), (2, 78722926850), (4, 39361463425), (5, 31489170740), (10, 15744585370), (20, 7872292685), (23, 6845471900), (25, 6297834148), (46, 3422735950), (50, 3148917074), (92, 1711367975), (100, 1574458537), (115, 1369094380), (230, 684547190), (460, 342273595), (575, 273818876), (1150, 136909438), (1783, 88303900), (2300, 68454719), (3566, 44151950), (7132, 22075975), (8915, 17660780), (17830, 8830390), (35660, 4415195), (38393, 4100900), (41009, 3839300), (44575, 3532156), (76786, 2050450), (82018, 1919650), (89150, 1766078), (153572, 1025225), (164036, 959825), (178300, 883039), (191965, 820180), (205045, 767860), (383930, 410090)]