27500640

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1$

素因数の和:141

約数の個数: 192

約数和(自身を含む): 94058496

約数和(自身を除く): 66557856

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 47, 48, 53, 60, 69, 80, 92, 94, 96, 106, 115, 120, 138, 141, 159, 160, 184, 188, 212, 230, 235, 240, 265, 276, 282, 318, 345, 368, 376, 424, 460, 470, 480, 530, 552, 564, 636, 690, 705, 736, 752, 795, 848, 920, 940, 1060, 1081, 1104, 1128, 1219, 1272, 1380, 1410, 1504, 1590, 1696, 1840, 1880, 2120, 2162, 2208, 2256, 2438, 2491, 2544, 2760, 2820, 3180, 3243, 3657, 3680, 3760, 4240, 4324, 4512, 4876, 4982, 5088, 5405, 5520, 5640, 6095, 6360, 6486, 7314, 7473, 7520, 8480, 8648, 9752, 9964, 10810, 11040, 11280, 12190, 12455, 12720, 12972, 14628, 14946, 16215, 17296, 18285, 19504, 19928, 21620, 22560, 24380, 24910, 25440, 25944, 29256, 29892, 32430, 34592, 36570, 37365, 39008, 39856, 43240, 48760, 49820, 51888, 57293, 58512, 59784, 64860, 73140, 74730, 79712, 86480, 97520, 99640, 103776, 114586, 117024, 119568, 129720, 146280, 149460, 171879, 172960, 195040, 199280, 229172, 239136, 259440, 286465, 292560, 298920, 343758, 398560, 458344, 518880, 572930, 585120, 597840, 687516, 859395, 916688, 1145860, 1195680, 1375032, 1718790, 1833376, 2291720, 2750064, 3437580, 4583440, 5500128, 6875160, 9166880, 13750320, 27500640]

約数ペア:

[(1, 27500640), (2, 13750320), (3, 9166880), (4, 6875160), (5, 5500128), (6, 4583440), (8, 3437580), (10, 2750064), (12, 2291720), (15, 1833376), (16, 1718790), (20, 1375032), (23, 1195680), (24, 1145860), (30, 916688), (32, 859395), (40, 687516), (46, 597840), (47, 585120), (48, 572930), (53, 518880), (60, 458344), (69, 398560), (80, 343758), (92, 298920), (94, 292560), (96, 286465), (106, 259440), (115, 239136), (120, 229172), (138, 199280), (141, 195040), (159, 172960), (160, 171879), (184, 149460), (188, 146280), (212, 129720), (230, 119568), (235, 117024), (240, 114586), (265, 103776), (276, 99640), (282, 97520), (318, 86480), (345, 79712), (368, 74730), (376, 73140), (424, 64860), (460, 59784), (470, 58512), (480, 57293), (530, 51888), (552, 49820), (564, 48760), (636, 43240), (690, 39856), (705, 39008), (736, 37365), (752, 36570), (795, 34592), (848, 32430), (920, 29892), (940, 29256), (1060, 25944), (1081, 25440), (1104, 24910), (1128, 24380), (1219, 22560), (1272, 21620), (1380, 19928), (1410, 19504), (1504, 18285), (1590, 17296), (1696, 16215), (1840, 14946), (1880, 14628), (2120, 12972), (2162, 12720), (2208, 12455), (2256, 12190), (2438, 11280), (2491, 11040), (2544, 10810), (2760, 9964), (2820, 9752), (3180, 8648), (3243, 8480), (3657, 7520), (3680, 7473), (3760, 7314), (4240, 6486), (4324, 6360), (4512, 6095), (4876, 5640), (4982, 5520), (5088, 5405)]