63520020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{229}}^1$

素因数の和:334

約数の個数: 144

約数和(自身を含む): 204946560

約数和(自身を除く): 141426540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 67, 69, 90, 92, 115, 134, 138, 180, 201, 207, 229, 230, 268, 276, 335, 345, 402, 414, 458, 460, 603, 670, 687, 690, 804, 828, 916, 1005, 1035, 1145, 1206, 1340, 1374, 1380, 1541, 2010, 2061, 2070, 2290, 2412, 2748, 3015, 3082, 3435, 4020, 4122, 4140, 4580, 4623, 5267, 6030, 6164, 6870, 7705, 8244, 9246, 10305, 10534, 12060, 13740, 13869, 15343, 15410, 15801, 18492, 20610, 21068, 23115, 26335, 27738, 30686, 30820, 31602, 41220, 46029, 46230, 47403, 52670, 55476, 61372, 63204, 69345, 76715, 79005, 92058, 92460, 94806, 105340, 138087, 138690, 153430, 158010, 184116, 189612, 230145, 237015, 276174, 277380, 306860, 316020, 352889, 460290, 474030, 552348, 690435, 705778, 920580, 948060, 1058667, 1380870, 1411556, 1764445, 2117334, 2761740, 3176001, 3528890, 4234668, 5293335, 6352002, 7057780, 10586670, 12704004, 15880005, 21173340, 31760010, 63520020]

約数ペア:

[(1, 63520020), (2, 31760010), (3, 21173340), (4, 15880005), (5, 12704004), (6, 10586670), (9, 7057780), (10, 6352002), (12, 5293335), (15, 4234668), (18, 3528890), (20, 3176001), (23, 2761740), (30, 2117334), (36, 1764445), (45, 1411556), (46, 1380870), (60, 1058667), (67, 948060), (69, 920580), (90, 705778), (92, 690435), (115, 552348), (134, 474030), (138, 460290), (180, 352889), (201, 316020), (207, 306860), (229, 277380), (230, 276174), (268, 237015), (276, 230145), (335, 189612), (345, 184116), (402, 158010), (414, 153430), (458, 138690), (460, 138087), (603, 105340), (670, 94806), (687, 92460), (690, 92058), (804, 79005), (828, 76715), (916, 69345), (1005, 63204), (1035, 61372), (1145, 55476), (1206, 52670), (1340, 47403), (1374, 46230), (1380, 46029), (1541, 41220), (2010, 31602), (2061, 30820), (2070, 30686), (2290, 27738), (2412, 26335), (2748, 23115), (3015, 21068), (3082, 20610), (3435, 18492), (4020, 15801), (4122, 15410), (4140, 15343), (4580, 13869), (4623, 13740), (5267, 12060), (6030, 10534), (6164, 10305), (6870, 9246), (7705, 8244)]