140421750

素因数分解:

$2^1\times 3^1\times 5^3\times 7^2\times {\mathrm{3821}}^1$

素因数の和:3855

約数の個数: 96

約数和(自身を含む): 407822688

約数和(自身を除く): 267400938

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 49, 50, 70, 75, 98, 105, 125, 147, 150, 175, 210, 245, 250, 294, 350, 375, 490, 525, 735, 750, 875, 1050, 1225, 1470, 1750, 2450, 2625, 3675, 3821, 5250, 6125, 7350, 7642, 11463, 12250, 18375, 19105, 22926, 26747, 36750, 38210, 53494, 57315, 80241, 95525, 114630, 133735, 160482, 187229, 191050, 267470, 286575, 374458, 401205, 477625, 561687, 573150, 668675, 802410, 936145, 955250, 1123374, 1337350, 1432875, 1872290, 2006025, 2808435, 2865750, 3343375, 4012050, 4680725, 5616870, 6686750, 9361450, 10030125, 14042175, 20060250, 23403625, 28084350, 46807250, 70210875, 140421750]

約数ペア:

[(1, 140421750), (2, 70210875), (3, 46807250), (5, 28084350), (6, 23403625), (7, 20060250), (10, 14042175), (14, 10030125), (15, 9361450), (21, 6686750), (25, 5616870), (30, 4680725), (35, 4012050), (42, 3343375), (49, 2865750), (50, 2808435), (70, 2006025), (75, 1872290), (98, 1432875), (105, 1337350), (125, 1123374), (147, 955250), (150, 936145), (175, 802410), (210, 668675), (245, 573150), (250, 561687), (294, 477625), (350, 401205), (375, 374458), (490, 286575), (525, 267470), (735, 191050), (750, 187229), (875, 160482), (1050, 133735), (1225, 114630), (1470, 95525), (1750, 80241), (2450, 57315), (2625, 53494), (3675, 38210), (3821, 36750), (5250, 26747), (6125, 22926), (7350, 19105), (7642, 18375), (11463, 12250)]