61350900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{15731}}^1$

素因数の和:15761

約数の個数: 72

約数和(自身を含む): 191175264

約数和(自身を除く): 129824364

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 60, 65, 75, 78, 100, 130, 150, 156, 195, 260, 300, 325, 390, 650, 780, 975, 1300, 1950, 3900, 15731, 31462, 47193, 62924, 78655, 94386, 157310, 188772, 204503, 235965, 314620, 393275, 409006, 471930, 613509, 786550, 818012, 943860, 1022515, 1179825, 1227018, 1573100, 2045030, 2359650, 2454036, 3067545, 4090060, 4719300, 5112575, 6135090, 10225150, 12270180, 15337725, 20450300, 30675450, 61350900]

約数ペア:

[(1, 61350900), (2, 30675450), (3, 20450300), (4, 15337725), (5, 12270180), (6, 10225150), (10, 6135090), (12, 5112575), (13, 4719300), (15, 4090060), (20, 3067545), (25, 2454036), (26, 2359650), (30, 2045030), (39, 1573100), (50, 1227018), (52, 1179825), (60, 1022515), (65, 943860), (75, 818012), (78, 786550), (100, 613509), (130, 471930), (150, 409006), (156, 393275), (195, 314620), (260, 235965), (300, 204503), (325, 188772), (390, 157310), (650, 94386), (780, 78655), (975, 62924), (1300, 47193), (1950, 31462), (3900, 15731)]