42881100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{7523}}^1$

素因数の和:7559

約数の個数: 72

約数和(自身を含む): 130616640

約数和(自身を除く): 87735540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 25, 30, 38, 50, 57, 60, 75, 76, 95, 100, 114, 150, 190, 228, 285, 300, 380, 475, 570, 950, 1140, 1425, 1900, 2850, 5700, 7523, 15046, 22569, 30092, 37615, 45138, 75230, 90276, 112845, 142937, 150460, 188075, 225690, 285874, 376150, 428811, 451380, 564225, 571748, 714685, 752300, 857622, 1128450, 1429370, 1715244, 2144055, 2256900, 2858740, 3573425, 4288110, 7146850, 8576220, 10720275, 14293700, 21440550, 42881100]

約数ペア:

[(1, 42881100), (2, 21440550), (3, 14293700), (4, 10720275), (5, 8576220), (6, 7146850), (10, 4288110), (12, 3573425), (15, 2858740), (19, 2256900), (20, 2144055), (25, 1715244), (30, 1429370), (38, 1128450), (50, 857622), (57, 752300), (60, 714685), (75, 571748), (76, 564225), (95, 451380), (100, 428811), (114, 376150), (150, 285874), (190, 225690), (228, 188075), (285, 150460), (300, 142937), (380, 112845), (475, 90276), (570, 75230), (950, 45138), (1140, 37615), (1425, 30092), (1900, 22569), (2850, 15046), (5700, 7523)]