42883020

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{103}}^1\times {\mathrm{257}}^1$

素因数の和:381

約数の個数: 120

約数和(自身を含む): 136360224

約数和(自身を除く): 93477204

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 103, 108, 135, 162, 180, 206, 257, 270, 309, 324, 405, 412, 514, 515, 540, 618, 771, 810, 927, 1028, 1030, 1236, 1285, 1542, 1545, 1620, 1854, 2060, 2313, 2570, 2781, 3084, 3090, 3708, 3855, 4626, 4635, 5140, 5562, 6180, 6939, 7710, 8343, 9252, 9270, 11124, 11565, 13878, 13905, 15420, 16686, 18540, 20817, 23130, 26471, 27756, 27810, 33372, 34695, 41634, 41715, 46260, 52942, 55620, 69390, 79413, 83268, 83430, 104085, 105884, 132355, 138780, 158826, 166860, 208170, 238239, 264710, 317652, 397065, 416340, 476478, 529420, 714717, 794130, 952956, 1191195, 1429434, 1588260, 2144151, 2382390, 2858868, 3573585, 4288302, 4764780, 7147170, 8576604, 10720755, 14294340, 21441510, 42883020]

約数ペア:

[(1, 42883020), (2, 21441510), (3, 14294340), (4, 10720755), (5, 8576604), (6, 7147170), (9, 4764780), (10, 4288302), (12, 3573585), (15, 2858868), (18, 2382390), (20, 2144151), (27, 1588260), (30, 1429434), (36, 1191195), (45, 952956), (54, 794130), (60, 714717), (81, 529420), (90, 476478), (103, 416340), (108, 397065), (135, 317652), (162, 264710), (180, 238239), (206, 208170), (257, 166860), (270, 158826), (309, 138780), (324, 132355), (405, 105884), (412, 104085), (514, 83430), (515, 83268), (540, 79413), (618, 69390), (771, 55620), (810, 52942), (927, 46260), (1028, 41715), (1030, 41634), (1236, 34695), (1285, 33372), (1542, 27810), (1545, 27756), (1620, 26471), (1854, 23130), (2060, 20817), (2313, 18540), (2570, 16686), (2781, 15420), (3084, 13905), (3090, 13878), (3708, 11565), (3855, 11124), (4626, 9270), (4635, 9252), (5140, 8343), (5562, 7710), (6180, 6939)]