5270220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1$

素因数の和:124

約数の個数: 144

約数和(自身を含む): 17821440

約数和(自身を除く): 12551220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 23, 30, 36, 38, 45, 46, 57, 60, 67, 69, 76, 90, 92, 95, 114, 115, 134, 138, 171, 180, 190, 201, 207, 228, 230, 268, 276, 285, 335, 342, 345, 380, 402, 414, 437, 460, 570, 603, 670, 684, 690, 804, 828, 855, 874, 1005, 1035, 1140, 1206, 1273, 1311, 1340, 1380, 1541, 1710, 1748, 2010, 2070, 2185, 2412, 2546, 2622, 3015, 3082, 3420, 3819, 3933, 4020, 4140, 4370, 4623, 5092, 5244, 6030, 6164, 6365, 6555, 7638, 7705, 7866, 8740, 9246, 11457, 12060, 12730, 13110, 13869, 15276, 15410, 15732, 18492, 19095, 19665, 22914, 23115, 25460, 26220, 27738, 29279, 30820, 38190, 39330, 45828, 46230, 55476, 57285, 58558, 69345, 76380, 78660, 87837, 92460, 114570, 117116, 138690, 146395, 175674, 229140, 263511, 277380, 292790, 351348, 439185, 527022, 585580, 878370, 1054044, 1317555, 1756740, 2635110, 5270220]

約数ペア:

[(1, 5270220), (2, 2635110), (3, 1756740), (4, 1317555), (5, 1054044), (6, 878370), (9, 585580), (10, 527022), (12, 439185), (15, 351348), (18, 292790), (19, 277380), (20, 263511), (23, 229140), (30, 175674), (36, 146395), (38, 138690), (45, 117116), (46, 114570), (57, 92460), (60, 87837), (67, 78660), (69, 76380), (76, 69345), (90, 58558), (92, 57285), (95, 55476), (114, 46230), (115, 45828), (134, 39330), (138, 38190), (171, 30820), (180, 29279), (190, 27738), (201, 26220), (207, 25460), (228, 23115), (230, 22914), (268, 19665), (276, 19095), (285, 18492), (335, 15732), (342, 15410), (345, 15276), (380, 13869), (402, 13110), (414, 12730), (437, 12060), (460, 11457), (570, 9246), (603, 8740), (670, 7866), (684, 7705), (690, 7638), (804, 6555), (828, 6365), (855, 6164), (874, 6030), (1005, 5244), (1035, 5092), (1140, 4623), (1206, 4370), (1273, 4140), (1311, 4020), (1340, 3933), (1380, 3819), (1541, 3420), (1710, 3082), (1748, 3015), (2010, 2622), (2070, 2546), (2185, 2412)]