174591180

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1$

素因数の和:237

約数の個数: 192

約数和(自身を含む): 568888320

約数和(自身を除く): 394297140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 43, 45, 54, 60, 73, 86, 90, 103, 108, 129, 135, 146, 172, 180, 206, 215, 219, 258, 270, 292, 309, 365, 387, 412, 430, 438, 515, 516, 540, 618, 645, 657, 730, 774, 860, 876, 927, 1030, 1095, 1161, 1236, 1290, 1314, 1460, 1545, 1548, 1854, 1935, 1971, 2060, 2190, 2322, 2580, 2628, 2781, 3090, 3139, 3285, 3708, 3870, 3942, 4380, 4429, 4635, 4644, 5562, 5805, 6180, 6278, 6570, 7519, 7740, 7884, 8858, 9270, 9417, 9855, 11124, 11610, 12556, 13140, 13287, 13905, 15038, 15695, 17716, 18540, 18834, 19710, 22145, 22557, 23220, 26574, 27810, 28251, 30076, 31390, 37595, 37668, 39420, 39861, 44290, 45114, 47085, 53148, 55620, 56502, 62780, 66435, 67671, 75190, 79722, 84753, 88580, 90228, 94170, 112785, 113004, 119583, 132870, 135342, 141255, 150380, 159444, 169506, 188340, 199305, 203013, 225570, 239166, 265740, 270684, 282510, 323317, 338355, 339012, 398610, 406026, 423765, 451140, 478332, 565020, 597915, 646634, 676710, 797220, 812052, 847530, 969951, 1015065, 1195830, 1293268, 1353420, 1616585, 1695060, 1939902, 2030130, 2391660, 2909853, 3233170, 3879804, 4060260, 4849755, 5819706, 6466340, 8729559, 9699510, 11639412, 14549265, 17459118, 19399020, 29098530, 34918236, 43647795, 58197060, 87295590, 174591180]

約数ペア:

[(1, 174591180), (2, 87295590), (3, 58197060), (4, 43647795), (5, 34918236), (6, 29098530), (9, 19399020), (10, 17459118), (12, 14549265), (15, 11639412), (18, 9699510), (20, 8729559), (27, 6466340), (30, 5819706), (36, 4849755), (43, 4060260), (45, 3879804), (54, 3233170), (60, 2909853), (73, 2391660), (86, 2030130), (90, 1939902), (103, 1695060), (108, 1616585), (129, 1353420), (135, 1293268), (146, 1195830), (172, 1015065), (180, 969951), (206, 847530), (215, 812052), (219, 797220), (258, 676710), (270, 646634), (292, 597915), (309, 565020), (365, 478332), (387, 451140), (412, 423765), (430, 406026), (438, 398610), (515, 339012), (516, 338355), (540, 323317), (618, 282510), (645, 270684), (657, 265740), (730, 239166), (774, 225570), (860, 203013), (876, 199305), (927, 188340), (1030, 169506), (1095, 159444), (1161, 150380), (1236, 141255), (1290, 135342), (1314, 132870), (1460, 119583), (1545, 113004), (1548, 112785), (1854, 94170), (1935, 90228), (1971, 88580), (2060, 84753), (2190, 79722), (2322, 75190), (2580, 67671), (2628, 66435), (2781, 62780), (3090, 56502), (3139, 55620), (3285, 53148), (3708, 47085), (3870, 45114), (3942, 44290), (4380, 39861), (4429, 39420), (4635, 37668), (4644, 37595), (5562, 31390), (5805, 30076), (6180, 28251), (6278, 27810), (6570, 26574), (7519, 23220), (7740, 22557), (7884, 22145), (8858, 19710), (9270, 18834), (9417, 18540), (9855, 17716), (11124, 15695), (11610, 15038), (12556, 13905), (13140, 13287)]