2073750

素因数分解:

$2^1\times 3^1\times 5^4\times 7^1\times {\mathrm{79}}^1$

素因数の和:111

約数の個数: 80

約数和(自身を含む): 5998080

約数和(自身を除く): 3924330

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 70, 75, 79, 105, 125, 150, 158, 175, 210, 237, 250, 350, 375, 395, 474, 525, 553, 625, 750, 790, 875, 1050, 1106, 1185, 1250, 1659, 1750, 1875, 1975, 2370, 2625, 2765, 3318, 3750, 3950, 4375, 5250, 5530, 5925, 8295, 8750, 9875, 11850, 13125, 13825, 16590, 19750, 26250, 27650, 29625, 41475, 49375, 59250, 69125, 82950, 98750, 138250, 148125, 207375, 296250, 345625, 414750, 691250, 1036875, 2073750]

約数ペア:

[(1, 2073750), (2, 1036875), (3, 691250), (5, 414750), (6, 345625), (7, 296250), (10, 207375), (14, 148125), (15, 138250), (21, 98750), (25, 82950), (30, 69125), (35, 59250), (42, 49375), (50, 41475), (70, 29625), (75, 27650), (79, 26250), (105, 19750), (125, 16590), (150, 13825), (158, 13125), (175, 11850), (210, 9875), (237, 8750), (250, 8295), (350, 5925), (375, 5530), (395, 5250), (474, 4375), (525, 3950), (553, 3750), (625, 3318), (750, 2765), (790, 2625), (875, 2370), (1050, 1975), (1106, 1875), (1185, 1750), (1250, 1659)]