120706250

素因数分解:

$2^1\times 5^5\times 7^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1$

素因数の和:154

約数の個数: 96

約数和(自身を含む): 269982720

約数和(自身を除く): 149276470

約数列:

[1, 2, 5, 7, 10, 14, 25, 31, 35, 50, 62, 70, 89, 125, 155, 175, 178, 217, 250, 310, 350, 434, 445, 623, 625, 775, 875, 890, 1085, 1246, 1250, 1550, 1750, 2170, 2225, 2759, 3115, 3125, 3875, 4375, 4450, 5425, 5518, 6230, 6250, 7750, 8750, 10850, 11125, 13795, 15575, 19313, 19375, 21875, 22250, 27125, 27590, 31150, 38626, 38750, 43750, 54250, 55625, 68975, 77875, 96565, 96875, 111250, 135625, 137950, 155750, 193130, 193750, 271250, 278125, 344875, 389375, 482825, 556250, 678125, 689750, 778750, 965650, 1356250, 1724375, 1946875, 2414125, 3448750, 3893750, 4828250, 8621875, 12070625, 17243750, 24141250, 60353125, 120706250]

約数ペア:

[(1, 120706250), (2, 60353125), (5, 24141250), (7, 17243750), (10, 12070625), (14, 8621875), (25, 4828250), (31, 3893750), (35, 3448750), (50, 2414125), (62, 1946875), (70, 1724375), (89, 1356250), (125, 965650), (155, 778750), (175, 689750), (178, 678125), (217, 556250), (250, 482825), (310, 389375), (350, 344875), (434, 278125), (445, 271250), (623, 193750), (625, 193130), (775, 155750), (875, 137950), (890, 135625), (1085, 111250), (1246, 96875), (1250, 96565), (1550, 77875), (1750, 68975), (2170, 55625), (2225, 54250), (2759, 43750), (3115, 38750), (3125, 38626), (3875, 31150), (4375, 27590), (4450, 27125), (5425, 22250), (5518, 21875), (6230, 19375), (6250, 19313), (7750, 15575), (8750, 13795), (10850, 11125)]