164256900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{28817}}^1$

素因数の和:28853

約数の個数: 72

約数和(自身を含む): 500280480

約数和(自身を除く): 336023580

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 25, 30, 38, 50, 57, 60, 75, 76, 95, 100, 114, 150, 190, 228, 285, 300, 380, 475, 570, 950, 1140, 1425, 1900, 2850, 5700, 28817, 57634, 86451, 115268, 144085, 172902, 288170, 345804, 432255, 547523, 576340, 720425, 864510, 1095046, 1440850, 1642569, 1729020, 2161275, 2190092, 2737615, 2881700, 3285138, 4322550, 5475230, 6570276, 8212845, 8645100, 10950460, 13688075, 16425690, 27376150, 32851380, 41064225, 54752300, 82128450, 164256900]

約数ペア:

[(1, 164256900), (2, 82128450), (3, 54752300), (4, 41064225), (5, 32851380), (6, 27376150), (10, 16425690), (12, 13688075), (15, 10950460), (19, 8645100), (20, 8212845), (25, 6570276), (30, 5475230), (38, 4322550), (50, 3285138), (57, 2881700), (60, 2737615), (75, 2190092), (76, 2161275), (95, 1729020), (100, 1642569), (114, 1440850), (150, 1095046), (190, 864510), (228, 720425), (285, 576340), (300, 547523), (380, 432255), (475, 345804), (570, 288170), (950, 172902), (1140, 144085), (1425, 115268), (1900, 86451), (2850, 57634), (5700, 28817)]