179006220

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{239}}^1$

素因数の和:349

約数の個数: 192

約数和(自身を含む): 596736000

約数和(自身を除く): 417729780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 38, 45, 54, 57, 60, 73, 76, 90, 95, 108, 114, 135, 146, 171, 180, 190, 219, 228, 239, 270, 285, 292, 342, 365, 380, 438, 478, 513, 540, 570, 657, 684, 717, 730, 855, 876, 956, 1026, 1095, 1140, 1195, 1314, 1387, 1434, 1460, 1710, 1971, 2052, 2151, 2190, 2390, 2565, 2628, 2774, 2868, 3285, 3420, 3585, 3942, 4161, 4302, 4380, 4541, 4780, 5130, 5548, 6453, 6570, 6935, 7170, 7884, 8322, 8604, 9082, 9855, 10260, 10755, 12483, 12906, 13140, 13623, 13870, 14340, 16644, 17447, 18164, 19710, 20805, 21510, 22705, 24966, 25812, 27246, 27740, 32265, 34894, 37449, 39420, 40869, 41610, 43020, 45410, 49932, 52341, 54492, 62415, 64530, 68115, 69788, 74898, 81738, 83220, 87235, 90820, 104682, 122607, 124830, 129060, 136230, 149796, 157023, 163476, 174470, 187245, 204345, 209364, 245214, 249660, 261705, 272460, 314046, 331493, 348940, 374490, 408690, 471069, 490428, 523410, 613035, 628092, 662986, 748980, 785115, 817380, 942138, 994479, 1046820, 1226070, 1325972, 1570230, 1657465, 1884276, 1988958, 2355345, 2452140, 2983437, 3140460, 3314930, 3977916, 4710690, 4972395, 5966874, 6629860, 8950311, 9421380, 9944790, 11933748, 14917185, 17900622, 19889580, 29834370, 35801244, 44751555, 59668740, 89503110, 179006220]

約数ペア:

[(1, 179006220), (2, 89503110), (3, 59668740), (4, 44751555), (5, 35801244), (6, 29834370), (9, 19889580), (10, 17900622), (12, 14917185), (15, 11933748), (18, 9944790), (19, 9421380), (20, 8950311), (27, 6629860), (30, 5966874), (36, 4972395), (38, 4710690), (45, 3977916), (54, 3314930), (57, 3140460), (60, 2983437), (73, 2452140), (76, 2355345), (90, 1988958), (95, 1884276), (108, 1657465), (114, 1570230), (135, 1325972), (146, 1226070), (171, 1046820), (180, 994479), (190, 942138), (219, 817380), (228, 785115), (239, 748980), (270, 662986), (285, 628092), (292, 613035), (342, 523410), (365, 490428), (380, 471069), (438, 408690), (478, 374490), (513, 348940), (540, 331493), (570, 314046), (657, 272460), (684, 261705), (717, 249660), (730, 245214), (855, 209364), (876, 204345), (956, 187245), (1026, 174470), (1095, 163476), (1140, 157023), (1195, 149796), (1314, 136230), (1387, 129060), (1434, 124830), (1460, 122607), (1710, 104682), (1971, 90820), (2052, 87235), (2151, 83220), (2190, 81738), (2390, 74898), (2565, 69788), (2628, 68115), (2774, 64530), (2868, 62415), (3285, 54492), (3420, 52341), (3585, 49932), (3942, 45410), (4161, 43020), (4302, 41610), (4380, 40869), (4541, 39420), (4780, 37449), (5130, 34894), (5548, 32265), (6453, 27740), (6570, 27246), (6935, 25812), (7170, 24966), (7884, 22705), (8322, 21510), (8604, 20805), (9082, 19710), (9855, 18164), (10260, 17447), (10755, 16644), (12483, 14340), (12906, 13870), (13140, 13623)]