228739600

素因数分解:

$2^4\times 5^2\times {\mathrm{23}}^3\times {\mathrm{47}}^1$

素因数の和:134

約数の個数: 120

約数和(自身を含む): 586748160

約数和(自身を除く): 358008560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 25, 40, 46, 47, 50, 80, 92, 94, 100, 115, 184, 188, 200, 230, 235, 368, 376, 400, 460, 470, 529, 575, 752, 920, 940, 1058, 1081, 1150, 1175, 1840, 1880, 2116, 2162, 2300, 2350, 2645, 3760, 4232, 4324, 4600, 4700, 5290, 5405, 8464, 8648, 9200, 9400, 10580, 10810, 12167, 13225, 17296, 18800, 21160, 21620, 24334, 24863, 26450, 27025, 42320, 43240, 48668, 49726, 52900, 54050, 60835, 86480, 97336, 99452, 105800, 108100, 121670, 124315, 194672, 198904, 211600, 216200, 243340, 248630, 304175, 397808, 432400, 486680, 497260, 571849, 608350, 621575, 973360, 994520, 1143698, 1216700, 1243150, 1989040, 2287396, 2433400, 2486300, 2859245, 4574792, 4866800, 4972600, 5718490, 9149584, 9945200, 11436980, 14296225, 22873960, 28592450, 45747920, 57184900, 114369800, 228739600]

約数ペア:

[(1, 228739600), (2, 114369800), (4, 57184900), (5, 45747920), (8, 28592450), (10, 22873960), (16, 14296225), (20, 11436980), (23, 9945200), (25, 9149584), (40, 5718490), (46, 4972600), (47, 4866800), (50, 4574792), (80, 2859245), (92, 2486300), (94, 2433400), (100, 2287396), (115, 1989040), (184, 1243150), (188, 1216700), (200, 1143698), (230, 994520), (235, 973360), (368, 621575), (376, 608350), (400, 571849), (460, 497260), (470, 486680), (529, 432400), (575, 397808), (752, 304175), (920, 248630), (940, 243340), (1058, 216200), (1081, 211600), (1150, 198904), (1175, 194672), (1840, 124315), (1880, 121670), (2116, 108100), (2162, 105800), (2300, 99452), (2350, 97336), (2645, 86480), (3760, 60835), (4232, 54050), (4324, 52900), (4600, 49726), (4700, 48668), (5290, 43240), (5405, 42320), (8464, 27025), (8648, 26450), (9200, 24863), (9400, 24334), (10580, 21620), (10810, 21160), (12167, 18800), (13225, 17296)]