3969750

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{67}}^1\times {\mathrm{79}}^1$

素因数の和:166

約数の個数: 64

約数和(自身を含む): 10183680

約数和(自身を除く): 6213930

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 67, 75, 79, 125, 134, 150, 158, 201, 237, 250, 335, 375, 395, 402, 474, 670, 750, 790, 1005, 1185, 1675, 1975, 2010, 2370, 3350, 3950, 5025, 5293, 5925, 8375, 9875, 10050, 10586, 11850, 15879, 16750, 19750, 25125, 26465, 29625, 31758, 50250, 52930, 59250, 79395, 132325, 158790, 264650, 396975, 661625, 793950, 1323250, 1984875, 3969750]

約数ペア:

[(1, 3969750), (2, 1984875), (3, 1323250), (5, 793950), (6, 661625), (10, 396975), (15, 264650), (25, 158790), (30, 132325), (50, 79395), (67, 59250), (75, 52930), (79, 50250), (125, 31758), (134, 29625), (150, 26465), (158, 25125), (201, 19750), (237, 16750), (250, 15879), (335, 11850), (375, 10586), (395, 10050), (402, 9875), (474, 8375), (670, 5925), (750, 5293), (790, 5025), (1005, 3950), (1185, 3350), (1675, 2370), (1975, 2010)]