42991650

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{7349}}^1$

素因数の和:7380

約数の個数: 72

約数和(自身を含む): 124406100

約数和(自身を除く): 81414450

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 30, 39, 45, 50, 65, 75, 78, 90, 117, 130, 150, 195, 225, 234, 325, 390, 450, 585, 650, 975, 1170, 1950, 2925, 5850, 7349, 14698, 22047, 36745, 44094, 66141, 73490, 95537, 110235, 132282, 183725, 191074, 220470, 286611, 330705, 367450, 477685, 551175, 573222, 661410, 859833, 955370, 1102350, 1433055, 1653525, 1719666, 2388425, 2866110, 3307050, 4299165, 4776850, 7165275, 8598330, 14330550, 21495825, 42991650]

約数ペア:

[(1, 42991650), (2, 21495825), (3, 14330550), (5, 8598330), (6, 7165275), (9, 4776850), (10, 4299165), (13, 3307050), (15, 2866110), (18, 2388425), (25, 1719666), (26, 1653525), (30, 1433055), (39, 1102350), (45, 955370), (50, 859833), (65, 661410), (75, 573222), (78, 551175), (90, 477685), (117, 367450), (130, 330705), (150, 286611), (195, 220470), (225, 191074), (234, 183725), (325, 132282), (390, 110235), (450, 95537), (585, 73490), (650, 66141), (975, 44094), (1170, 36745), (1950, 22047), (2925, 14698), (5850, 7349)]