548231220

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{1193}}^1$

素因数の和:1271

約数の個数: 192

約数和(自身を含む): 1829399040

約数和(自身を除く): 1281167820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 27, 30, 36, 37, 45, 46, 54, 60, 69, 74, 90, 92, 108, 111, 115, 135, 138, 148, 180, 185, 207, 222, 230, 270, 276, 333, 345, 370, 414, 444, 460, 540, 555, 621, 666, 690, 740, 828, 851, 999, 1035, 1110, 1193, 1242, 1332, 1380, 1665, 1702, 1998, 2070, 2220, 2386, 2484, 2553, 3105, 3330, 3404, 3579, 3996, 4140, 4255, 4772, 4995, 5106, 5965, 6210, 6660, 7158, 7659, 8510, 9990, 10212, 10737, 11930, 12420, 12765, 14316, 15318, 17020, 17895, 19980, 21474, 22977, 23860, 25530, 27439, 30636, 32211, 35790, 38295, 42948, 44141, 45954, 51060, 53685, 54878, 64422, 71580, 76590, 82317, 88282, 91908, 107370, 109756, 114885, 128844, 132423, 137195, 153180, 161055, 164634, 176564, 214740, 220705, 229770, 246951, 264846, 274390, 322110, 329268, 397269, 411585, 441410, 459540, 493902, 529692, 548780, 644220, 662115, 740853, 794538, 823170, 882820, 987804, 1015243, 1191807, 1234755, 1324230, 1481706, 1589076, 1646340, 1986345, 2030486, 2383614, 2469510, 2648460, 2963412, 3045729, 3704265, 3972690, 4060972, 4767228, 4939020, 5076215, 5959035, 6091458, 7408530, 7945380, 9137187, 10152430, 11918070, 12182916, 14817060, 15228645, 18274374, 20304860, 23836140, 27411561, 30457290, 36548748, 45685935, 54823122, 60914580, 91371870, 109646244, 137057805, 182743740, 274115610, 548231220]

約数ペア:

[(1, 548231220), (2, 274115610), (3, 182743740), (4, 137057805), (5, 109646244), (6, 91371870), (9, 60914580), (10, 54823122), (12, 45685935), (15, 36548748), (18, 30457290), (20, 27411561), (23, 23836140), (27, 20304860), (30, 18274374), (36, 15228645), (37, 14817060), (45, 12182916), (46, 11918070), (54, 10152430), (60, 9137187), (69, 7945380), (74, 7408530), (90, 6091458), (92, 5959035), (108, 5076215), (111, 4939020), (115, 4767228), (135, 4060972), (138, 3972690), (148, 3704265), (180, 3045729), (185, 2963412), (207, 2648460), (222, 2469510), (230, 2383614), (270, 2030486), (276, 1986345), (333, 1646340), (345, 1589076), (370, 1481706), (414, 1324230), (444, 1234755), (460, 1191807), (540, 1015243), (555, 987804), (621, 882820), (666, 823170), (690, 794538), (740, 740853), (828, 662115), (851, 644220), (999, 548780), (1035, 529692), (1110, 493902), (1193, 459540), (1242, 441410), (1332, 411585), (1380, 397269), (1665, 329268), (1702, 322110), (1998, 274390), (2070, 264846), (2220, 246951), (2386, 229770), (2484, 220705), (2553, 214740), (3105, 176564), (3330, 164634), (3404, 161055), (3579, 153180), (3996, 137195), (4140, 132423), (4255, 128844), (4772, 114885), (4995, 109756), (5106, 107370), (5965, 91908), (6210, 88282), (6660, 82317), (7158, 76590), (7659, 71580), (8510, 64422), (9990, 54878), (10212, 53685), (10737, 51060), (11930, 45954), (12420, 44141), (12765, 42948), (14316, 38295), (15318, 35790), (17020, 32211), (17895, 30636), (19980, 27439), (21474, 25530), (22977, 23860)]