75426960

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1$

素因数の和:198

約数の個数: 320

約数和(自身を含む): 299980800

約数和(自身を除く): 224553840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 19, 20, 21, 24, 28, 30, 34, 35, 38, 40, 42, 48, 51, 56, 57, 60, 68, 70, 76, 80, 84, 85, 95, 102, 105, 112, 114, 119, 120, 133, 136, 139, 140, 152, 168, 170, 190, 204, 210, 228, 238, 240, 255, 266, 272, 278, 280, 285, 304, 323, 336, 340, 357, 380, 399, 408, 417, 420, 456, 476, 510, 532, 556, 560, 570, 595, 646, 665, 680, 695, 714, 760, 798, 816, 834, 840, 912, 952, 969, 973, 1020, 1064, 1112, 1140, 1190, 1292, 1330, 1360, 1390, 1428, 1520, 1596, 1615, 1668, 1680, 1785, 1904, 1938, 1946, 1995, 2040, 2085, 2128, 2224, 2261, 2280, 2363, 2380, 2584, 2641, 2660, 2780, 2856, 2919, 3192, 3230, 3336, 3570, 3876, 3892, 3990, 4080, 4170, 4522, 4560, 4726, 4760, 4845, 4865, 5168, 5282, 5320, 5560, 5712, 5838, 6384, 6460, 6672, 6783, 7089, 7140, 7752, 7784, 7923, 7980, 8340, 9044, 9452, 9520, 9690, 9730, 10564, 10640, 11120, 11305, 11676, 11815, 12920, 13205, 13566, 14178, 14280, 14595, 15504, 15568, 15846, 15960, 16541, 16680, 18088, 18487, 18904, 19380, 19460, 21128, 22610, 23352, 23630, 25840, 26410, 27132, 28356, 28560, 29190, 31692, 31920, 33082, 33360, 33915, 35445, 36176, 36974, 37808, 38760, 38920, 39615, 42256, 44897, 45220, 46704, 47260, 49623, 52820, 54264, 55461, 56712, 58380, 63384, 66164, 67830, 70890, 73948, 77520, 77840, 79230, 82705, 89794, 90440, 92435, 94520, 99246, 105640, 108528, 110922, 113424, 116760, 126768, 132328, 134691, 135660, 141780, 147896, 158460, 165410, 179588, 180880, 184870, 189040, 198492, 211280, 221844, 224485, 233520, 248115, 264656, 269382, 271320, 277305, 283560, 295792, 314279, 316920, 330820, 359176, 369740, 396984, 443688, 448970, 496230, 538764, 542640, 554610, 567120, 628558, 633840, 661640, 673455, 718352, 739480, 793968, 887376, 897940, 942837, 992460, 1077528, 1109220, 1257116, 1323280, 1346910, 1478960, 1571395, 1795880, 1885674, 1984920, 2155056, 2218440, 2514232, 2693820, 3142790, 3591760, 3771348, 3969840, 4436880, 4714185, 5028464, 5387640, 6285580, 7542696, 9428370, 10775280, 12571160, 15085392, 18856740, 25142320, 37713480, 75426960]

約数ペア:

[(1, 75426960), (2, 37713480), (3, 25142320), (4, 18856740), (5, 15085392), (6, 12571160), (7, 10775280), (8, 9428370), (10, 7542696), (12, 6285580), (14, 5387640), (15, 5028464), (16, 4714185), (17, 4436880), (19, 3969840), (20, 3771348), (21, 3591760), (24, 3142790), (28, 2693820), (30, 2514232), (34, 2218440), (35, 2155056), (38, 1984920), (40, 1885674), (42, 1795880), (48, 1571395), (51, 1478960), (56, 1346910), (57, 1323280), (60, 1257116), (68, 1109220), (70, 1077528), (76, 992460), (80, 942837), (84, 897940), (85, 887376), (95, 793968), (102, 739480), (105, 718352), (112, 673455), (114, 661640), (119, 633840), (120, 628558), (133, 567120), (136, 554610), (139, 542640), (140, 538764), (152, 496230), (168, 448970), (170, 443688), (190, 396984), (204, 369740), (210, 359176), (228, 330820), (238, 316920), (240, 314279), (255, 295792), (266, 283560), (272, 277305), (278, 271320), (280, 269382), (285, 264656), (304, 248115), (323, 233520), (336, 224485), (340, 221844), (357, 211280), (380, 198492), (399, 189040), (408, 184870), (417, 180880), (420, 179588), (456, 165410), (476, 158460), (510, 147896), (532, 141780), (556, 135660), (560, 134691), (570, 132328), (595, 126768), (646, 116760), (665, 113424), (680, 110922), (695, 108528), (714, 105640), (760, 99246), (798, 94520), (816, 92435), (834, 90440), (840, 89794), (912, 82705), (952, 79230), (969, 77840), (973, 77520), (1020, 73948), (1064, 70890), (1112, 67830), (1140, 66164), (1190, 63384), (1292, 58380), (1330, 56712), (1360, 55461), (1390, 54264), (1428, 52820), (1520, 49623), (1596, 47260), (1615, 46704), (1668, 45220), (1680, 44897), (1785, 42256), (1904, 39615), (1938, 38920), (1946, 38760), (1995, 37808), (2040, 36974), (2085, 36176), (2128, 35445), (2224, 33915), (2261, 33360), (2280, 33082), (2363, 31920), (2380, 31692), (2584, 29190), (2641, 28560), (2660, 28356), (2780, 27132), (2856, 26410), (2919, 25840), (3192, 23630), (3230, 23352), (3336, 22610), (3570, 21128), (3876, 19460), (3892, 19380), (3990, 18904), (4080, 18487), (4170, 18088), (4522, 16680), (4560, 16541), (4726, 15960), (4760, 15846), (4845, 15568), (4865, 15504), (5168, 14595), (5282, 14280), (5320, 14178), (5560, 13566), (5712, 13205), (5838, 12920), (6384, 11815), (6460, 11676), (6672, 11305), (6783, 11120), (7089, 10640), (7140, 10564), (7752, 9730), (7784, 9690), (7923, 9520), (7980, 9452), (8340, 9044)]