62677980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{20483}}^1$

素因数の和:20515

約数の個数: 72

約数和(自身を含む): 201316752

約数和(自身を除く): 138638772

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 153, 170, 180, 204, 255, 306, 340, 510, 612, 765, 1020, 1530, 3060, 20483, 40966, 61449, 81932, 102415, 122898, 184347, 204830, 245796, 307245, 348211, 368694, 409660, 614490, 696422, 737388, 921735, 1044633, 1228980, 1392844, 1741055, 1843470, 2089266, 3133899, 3482110, 3686940, 4178532, 5223165, 6267798, 6964220, 10446330, 12535596, 15669495, 20892660, 31338990, 62677980]

約数ペア:

[(1, 62677980), (2, 31338990), (3, 20892660), (4, 15669495), (5, 12535596), (6, 10446330), (9, 6964220), (10, 6267798), (12, 5223165), (15, 4178532), (17, 3686940), (18, 3482110), (20, 3133899), (30, 2089266), (34, 1843470), (36, 1741055), (45, 1392844), (51, 1228980), (60, 1044633), (68, 921735), (85, 737388), (90, 696422), (102, 614490), (153, 409660), (170, 368694), (180, 348211), (204, 307245), (255, 245796), (306, 204830), (340, 184347), (510, 122898), (612, 102415), (765, 81932), (1020, 61449), (1530, 40966), (3060, 20483)]