313025100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{223}}^1\times {\mathrm{4679}}^1$

素因数の和:4919

約数の個数: 72

約数和(自身を含む): 909941760

約数和(自身を除く): 596916660

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 223, 300, 446, 669, 892, 1115, 1338, 2230, 2676, 3345, 4460, 4679, 5575, 6690, 9358, 11150, 13380, 14037, 16725, 18716, 22300, 23395, 28074, 33450, 46790, 56148, 66900, 70185, 93580, 116975, 140370, 233950, 280740, 350925, 467900, 701850, 1043417, 1403700, 2086834, 3130251, 4173668, 5217085, 6260502, 10434170, 12521004, 15651255, 20868340, 26085425, 31302510, 52170850, 62605020, 78256275, 104341700, 156512550, 313025100]

約数ペア:

[(1, 313025100), (2, 156512550), (3, 104341700), (4, 78256275), (5, 62605020), (6, 52170850), (10, 31302510), (12, 26085425), (15, 20868340), (20, 15651255), (25, 12521004), (30, 10434170), (50, 6260502), (60, 5217085), (75, 4173668), (100, 3130251), (150, 2086834), (223, 1403700), (300, 1043417), (446, 701850), (669, 467900), (892, 350925), (1115, 280740), (1338, 233950), (2230, 140370), (2676, 116975), (3345, 93580), (4460, 70185), (4679, 66900), (5575, 56148), (6690, 46790), (9358, 33450), (11150, 28074), (13380, 23395), (14037, 22300), (16725, 18716)]