42828900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{367}}^1\times {\mathrm{389}}^1$

素因数の和:773

約数の個数: 72

約数和(自身を含む): 124575360

約数和(自身を除く): 81746460

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 300, 367, 389, 734, 778, 1101, 1167, 1468, 1556, 1835, 1945, 2202, 2334, 3670, 3890, 4404, 4668, 5505, 5835, 7340, 7780, 9175, 9725, 11010, 11670, 18350, 19450, 22020, 23340, 27525, 29175, 36700, 38900, 55050, 58350, 110100, 116700, 142763, 285526, 428289, 571052, 713815, 856578, 1427630, 1713156, 2141445, 2855260, 3569075, 4282890, 7138150, 8565780, 10707225, 14276300, 21414450, 42828900]

約数ペア:

[(1, 42828900), (2, 21414450), (3, 14276300), (4, 10707225), (5, 8565780), (6, 7138150), (10, 4282890), (12, 3569075), (15, 2855260), (20, 2141445), (25, 1713156), (30, 1427630), (50, 856578), (60, 713815), (75, 571052), (100, 428289), (150, 285526), (300, 142763), (367, 116700), (389, 110100), (734, 58350), (778, 55050), (1101, 38900), (1167, 36700), (1468, 29175), (1556, 27525), (1835, 23340), (1945, 22020), (2202, 19450), (2334, 18350), (3670, 11670), (3890, 11010), (4404, 9725), (4668, 9175), (5505, 7780), (5835, 7340)]