8903300

素因数分解:

$2^2\times 5^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{79}}^1$

素因数の和:130

約数の個数: 108

約数和(自身を含む): 23748480

約数和(自身を除く): 14845180

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 25, 28, 35, 46, 49, 50, 70, 79, 92, 98, 100, 115, 140, 158, 161, 175, 196, 230, 245, 316, 322, 350, 395, 460, 490, 553, 575, 644, 700, 790, 805, 980, 1106, 1127, 1150, 1225, 1580, 1610, 1817, 1975, 2212, 2254, 2300, 2450, 2765, 3220, 3634, 3871, 3950, 4025, 4508, 4900, 5530, 5635, 7268, 7742, 7900, 8050, 9085, 11060, 11270, 12719, 13825, 15484, 16100, 18170, 19355, 22540, 25438, 27650, 28175, 36340, 38710, 45425, 50876, 55300, 56350, 63595, 77420, 89033, 90850, 96775, 112700, 127190, 178066, 181700, 193550, 254380, 317975, 356132, 387100, 445165, 635950, 890330, 1271900, 1780660, 2225825, 4451650, 8903300]

約数ペア:

[(1, 8903300), (2, 4451650), (4, 2225825), (5, 1780660), (7, 1271900), (10, 890330), (14, 635950), (20, 445165), (23, 387100), (25, 356132), (28, 317975), (35, 254380), (46, 193550), (49, 181700), (50, 178066), (70, 127190), (79, 112700), (92, 96775), (98, 90850), (100, 89033), (115, 77420), (140, 63595), (158, 56350), (161, 55300), (175, 50876), (196, 45425), (230, 38710), (245, 36340), (316, 28175), (322, 27650), (350, 25438), (395, 22540), (460, 19355), (490, 18170), (553, 16100), (575, 15484), (644, 13825), (700, 12719), (790, 11270), (805, 11060), (980, 9085), (1106, 8050), (1127, 7900), (1150, 7742), (1225, 7268), (1580, 5635), (1610, 5530), (1817, 4900), (1975, 4508), (2212, 4025), (2254, 3950), (2300, 3871), (2450, 3634), (2765, 3220)]