2972700

素因数分解:

$2^2\times 3^4\times 5^2\times {\mathrm{367}}^1$

素因数の和:393

約数の個数: 90

約数和(自身を含む): 9662576

約数和(自身を除く): 6689876

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 81, 90, 100, 108, 135, 150, 162, 180, 225, 270, 300, 324, 367, 405, 450, 540, 675, 734, 810, 900, 1101, 1350, 1468, 1620, 1835, 2025, 2202, 2700, 3303, 3670, 4050, 4404, 5505, 6606, 7340, 8100, 9175, 9909, 11010, 13212, 16515, 18350, 19818, 22020, 27525, 29727, 33030, 36700, 39636, 49545, 55050, 59454, 66060, 82575, 99090, 110100, 118908, 148635, 165150, 198180, 247725, 297270, 330300, 495450, 594540, 743175, 990900, 1486350, 2972700]

約数ペア:

[(1, 2972700), (2, 1486350), (3, 990900), (4, 743175), (5, 594540), (6, 495450), (9, 330300), (10, 297270), (12, 247725), (15, 198180), (18, 165150), (20, 148635), (25, 118908), (27, 110100), (30, 99090), (36, 82575), (45, 66060), (50, 59454), (54, 55050), (60, 49545), (75, 39636), (81, 36700), (90, 33030), (100, 29727), (108, 27525), (135, 22020), (150, 19818), (162, 18350), (180, 16515), (225, 13212), (270, 11010), (300, 9909), (324, 9175), (367, 8100), (405, 7340), (450, 6606), (540, 5505), (675, 4404), (734, 4050), (810, 3670), (900, 3303), (1101, 2700), (1350, 2202), (1468, 2025), (1620, 1835)]