138809600

素因数分解:

$2^8\times 5^2\times {\mathrm{23}}^2\times {\mathrm{41}}^1$

素因数の和:113

約数の個数: 162

約数和(自身を含む): 367923066

約数和(自身を除く): 229113466

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 25, 32, 40, 41, 46, 50, 64, 80, 82, 92, 100, 115, 128, 160, 164, 184, 200, 205, 230, 256, 320, 328, 368, 400, 410, 460, 529, 575, 640, 656, 736, 800, 820, 920, 943, 1025, 1058, 1150, 1280, 1312, 1472, 1600, 1640, 1840, 1886, 2050, 2116, 2300, 2624, 2645, 2944, 3200, 3280, 3680, 3772, 4100, 4232, 4600, 4715, 5248, 5290, 5888, 6400, 6560, 7360, 7544, 8200, 8464, 9200, 9430, 10496, 10580, 13120, 13225, 14720, 15088, 16400, 16928, 18400, 18860, 21160, 21689, 23575, 26240, 26450, 29440, 30176, 32800, 33856, 36800, 37720, 42320, 43378, 47150, 52480, 52900, 60352, 65600, 67712, 73600, 75440, 84640, 86756, 94300, 105800, 108445, 120704, 131200, 135424, 147200, 150880, 169280, 173512, 188600, 211600, 216890, 241408, 262400, 301760, 338560, 347024, 377200, 423200, 433780, 542225, 603520, 677120, 694048, 754400, 846400, 867560, 1084450, 1207040, 1388096, 1508800, 1692800, 1735120, 2168900, 2776192, 3017600, 3385600, 3470240, 4337800, 5552384, 6035200, 6940480, 8675600, 13880960, 17351200, 27761920, 34702400, 69404800, 138809600]

約数ペア:

[(1, 138809600), (2, 69404800), (4, 34702400), (5, 27761920), (8, 17351200), (10, 13880960), (16, 8675600), (20, 6940480), (23, 6035200), (25, 5552384), (32, 4337800), (40, 3470240), (41, 3385600), (46, 3017600), (50, 2776192), (64, 2168900), (80, 1735120), (82, 1692800), (92, 1508800), (100, 1388096), (115, 1207040), (128, 1084450), (160, 867560), (164, 846400), (184, 754400), (200, 694048), (205, 677120), (230, 603520), (256, 542225), (320, 433780), (328, 423200), (368, 377200), (400, 347024), (410, 338560), (460, 301760), (529, 262400), (575, 241408), (640, 216890), (656, 211600), (736, 188600), (800, 173512), (820, 169280), (920, 150880), (943, 147200), (1025, 135424), (1058, 131200), (1150, 120704), (1280, 108445), (1312, 105800), (1472, 94300), (1600, 86756), (1640, 84640), (1840, 75440), (1886, 73600), (2050, 67712), (2116, 65600), (2300, 60352), (2624, 52900), (2645, 52480), (2944, 47150), (3200, 43378), (3280, 42320), (3680, 37720), (3772, 36800), (4100, 33856), (4232, 32800), (4600, 30176), (4715, 29440), (5248, 26450), (5290, 26240), (5888, 23575), (6400, 21689), (6560, 21160), (7360, 18860), (7544, 18400), (8200, 16928), (8464, 16400), (9200, 15088), (9430, 14720), (10496, 13225), (10580, 13120)]