75206560

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1$

素因数の和:231

約数の個数: 192

約数和(自身を含む): 220993920

約数和(自身を除く): 145787360

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 19, 20, 22, 26, 32, 38, 40, 44, 52, 55, 65, 76, 80, 88, 95, 104, 110, 130, 143, 152, 160, 173, 176, 190, 208, 209, 220, 247, 260, 286, 304, 346, 352, 380, 416, 418, 440, 494, 520, 572, 608, 692, 715, 760, 836, 865, 880, 988, 1040, 1045, 1144, 1235, 1384, 1430, 1520, 1672, 1730, 1760, 1903, 1976, 2080, 2090, 2249, 2288, 2470, 2717, 2768, 2860, 3040, 3287, 3344, 3460, 3806, 3952, 4180, 4498, 4576, 4940, 5434, 5536, 5720, 6574, 6688, 6920, 7612, 7904, 8360, 8996, 9515, 9880, 10868, 11245, 11440, 13148, 13585, 13840, 15224, 16435, 16720, 17992, 19030, 19760, 21736, 22490, 22880, 24739, 26296, 27170, 27680, 30448, 32870, 33440, 35984, 36157, 38060, 39520, 42731, 43472, 44980, 49478, 52592, 54340, 60896, 65740, 71968, 72314, 76120, 85462, 86944, 89960, 98956, 105184, 108680, 123695, 131480, 144628, 152240, 170924, 179920, 180785, 197912, 213655, 217360, 247390, 262960, 289256, 304480, 341848, 359840, 361570, 395824, 427310, 434720, 470041, 494780, 525920, 578512, 683696, 723140, 791648, 854620, 940082, 989560, 1157024, 1367392, 1446280, 1709240, 1880164, 1979120, 2350205, 2892560, 3418480, 3760328, 3958240, 4700410, 5785120, 6836960, 7520656, 9400820, 15041312, 18801640, 37603280, 75206560]

約数ペア:

[(1, 75206560), (2, 37603280), (4, 18801640), (5, 15041312), (8, 9400820), (10, 7520656), (11, 6836960), (13, 5785120), (16, 4700410), (19, 3958240), (20, 3760328), (22, 3418480), (26, 2892560), (32, 2350205), (38, 1979120), (40, 1880164), (44, 1709240), (52, 1446280), (55, 1367392), (65, 1157024), (76, 989560), (80, 940082), (88, 854620), (95, 791648), (104, 723140), (110, 683696), (130, 578512), (143, 525920), (152, 494780), (160, 470041), (173, 434720), (176, 427310), (190, 395824), (208, 361570), (209, 359840), (220, 341848), (247, 304480), (260, 289256), (286, 262960), (304, 247390), (346, 217360), (352, 213655), (380, 197912), (416, 180785), (418, 179920), (440, 170924), (494, 152240), (520, 144628), (572, 131480), (608, 123695), (692, 108680), (715, 105184), (760, 98956), (836, 89960), (865, 86944), (880, 85462), (988, 76120), (1040, 72314), (1045, 71968), (1144, 65740), (1235, 60896), (1384, 54340), (1430, 52592), (1520, 49478), (1672, 44980), (1730, 43472), (1760, 42731), (1903, 39520), (1976, 38060), (2080, 36157), (2090, 35984), (2249, 33440), (2288, 32870), (2470, 30448), (2717, 27680), (2768, 27170), (2860, 26296), (3040, 24739), (3287, 22880), (3344, 22490), (3460, 21736), (3806, 19760), (3952, 19030), (4180, 17992), (4498, 16720), (4576, 16435), (4940, 15224), (5434, 13840), (5536, 13585), (5720, 13148), (6574, 11440), (6688, 11245), (6920, 10868), (7612, 9880), (7904, 9515), (8360, 8996)]