175972680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1979}}^1$

素因数の和:2028

約数の個数: 192

約数和(自身を含む): 648648000

約数和(自身を除く): 472675320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 19, 20, 24, 26, 30, 36, 38, 39, 40, 45, 52, 57, 60, 65, 72, 76, 78, 90, 95, 104, 114, 117, 120, 130, 152, 156, 171, 180, 190, 195, 228, 234, 247, 260, 285, 312, 342, 360, 380, 390, 456, 468, 494, 520, 570, 585, 684, 741, 760, 780, 855, 936, 988, 1140, 1170, 1235, 1368, 1482, 1560, 1710, 1976, 1979, 2223, 2280, 2340, 2470, 2964, 3420, 3705, 3958, 4446, 4680, 4940, 5928, 5937, 6840, 7410, 7916, 8892, 9880, 9895, 11115, 11874, 14820, 15832, 17784, 17811, 19790, 22230, 23748, 25727, 29640, 29685, 35622, 37601, 39580, 44460, 47496, 51454, 59370, 71244, 75202, 77181, 79160, 88920, 89055, 102908, 112803, 118740, 128635, 142488, 150404, 154362, 178110, 188005, 205816, 225606, 231543, 237480, 257270, 300808, 308724, 338409, 356220, 376010, 385905, 451212, 463086, 488813, 514540, 564015, 617448, 676818, 712440, 752020, 771810, 902424, 926172, 977626, 1029080, 1128030, 1157715, 1353636, 1466439, 1504040, 1543620, 1692045, 1852344, 1955252, 2256060, 2315430, 2444065, 2707272, 2932878, 3087240, 3384090, 3910504, 4399317, 4512120, 4630860, 4888130, 5865756, 6768180, 7332195, 8798634, 9261720, 9776260, 11731512, 13536360, 14664390, 17597268, 19552520, 21996585, 29328780, 35194536, 43993170, 58657560, 87986340, 175972680]

約数ペア:

[(1, 175972680), (2, 87986340), (3, 58657560), (4, 43993170), (5, 35194536), (6, 29328780), (8, 21996585), (9, 19552520), (10, 17597268), (12, 14664390), (13, 13536360), (15, 11731512), (18, 9776260), (19, 9261720), (20, 8798634), (24, 7332195), (26, 6768180), (30, 5865756), (36, 4888130), (38, 4630860), (39, 4512120), (40, 4399317), (45, 3910504), (52, 3384090), (57, 3087240), (60, 2932878), (65, 2707272), (72, 2444065), (76, 2315430), (78, 2256060), (90, 1955252), (95, 1852344), (104, 1692045), (114, 1543620), (117, 1504040), (120, 1466439), (130, 1353636), (152, 1157715), (156, 1128030), (171, 1029080), (180, 977626), (190, 926172), (195, 902424), (228, 771810), (234, 752020), (247, 712440), (260, 676818), (285, 617448), (312, 564015), (342, 514540), (360, 488813), (380, 463086), (390, 451212), (456, 385905), (468, 376010), (494, 356220), (520, 338409), (570, 308724), (585, 300808), (684, 257270), (741, 237480), (760, 231543), (780, 225606), (855, 205816), (936, 188005), (988, 178110), (1140, 154362), (1170, 150404), (1235, 142488), (1368, 128635), (1482, 118740), (1560, 112803), (1710, 102908), (1976, 89055), (1979, 88920), (2223, 79160), (2280, 77181), (2340, 75202), (2470, 71244), (2964, 59370), (3420, 51454), (3705, 47496), (3958, 44460), (4446, 39580), (4680, 37601), (4940, 35622), (5928, 29685), (5937, 29640), (6840, 25727), (7410, 23748), (7916, 22230), (8892, 19790), (9880, 17811), (9895, 17784), (11115, 15832), (11874, 14820)]