55201140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{4201}}^1$

素因数の和:4289

約数の個数: 72

約数和(自身を含む): 169777608

約数和(自身を除く): 114576468

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 73, 90, 146, 180, 219, 292, 365, 438, 657, 730, 876, 1095, 1314, 1460, 2190, 2628, 3285, 4201, 4380, 6570, 8402, 12603, 13140, 16804, 21005, 25206, 37809, 42010, 50412, 63015, 75618, 84020, 126030, 151236, 189045, 252060, 306673, 378090, 613346, 756180, 920019, 1226692, 1533365, 1840038, 2760057, 3066730, 3680076, 4600095, 5520114, 6133460, 9200190, 11040228, 13800285, 18400380, 27600570, 55201140]

約数ペア:

[(1, 55201140), (2, 27600570), (3, 18400380), (4, 13800285), (5, 11040228), (6, 9200190), (9, 6133460), (10, 5520114), (12, 4600095), (15, 3680076), (18, 3066730), (20, 2760057), (30, 1840038), (36, 1533365), (45, 1226692), (60, 920019), (73, 756180), (90, 613346), (146, 378090), (180, 306673), (219, 252060), (292, 189045), (365, 151236), (438, 126030), (657, 84020), (730, 75618), (876, 63015), (1095, 50412), (1314, 42010), (1460, 37809), (2190, 25206), (2628, 21005), (3285, 16804), (4201, 13140), (4380, 12603), (6570, 8402)]