42767200

素因数分解:

$2^5\times 5^2\times 7^2\times {\mathrm{1091}}^1$

素因数の和:1125

約数の個数: 108

約数和(自身を含む): 121562532

約数和(自身を除く): 78795332

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 49, 50, 56, 70, 80, 98, 100, 112, 140, 160, 175, 196, 200, 224, 245, 280, 350, 392, 400, 490, 560, 700, 784, 800, 980, 1091, 1120, 1225, 1400, 1568, 1960, 2182, 2450, 2800, 3920, 4364, 4900, 5455, 5600, 7637, 7840, 8728, 9800, 10910, 15274, 17456, 19600, 21820, 27275, 30548, 34912, 38185, 39200, 43640, 53459, 54550, 61096, 76370, 87280, 106918, 109100, 122192, 152740, 174560, 190925, 213836, 218200, 244384, 267295, 305480, 381850, 427672, 436400, 534590, 610960, 763700, 855344, 872800, 1069180, 1221920, 1336475, 1527400, 1710688, 2138360, 2672950, 3054800, 4276720, 5345900, 6109600, 8553440, 10691800, 21383600, 42767200]

約数ペア:

[(1, 42767200), (2, 21383600), (4, 10691800), (5, 8553440), (7, 6109600), (8, 5345900), (10, 4276720), (14, 3054800), (16, 2672950), (20, 2138360), (25, 1710688), (28, 1527400), (32, 1336475), (35, 1221920), (40, 1069180), (49, 872800), (50, 855344), (56, 763700), (70, 610960), (80, 534590), (98, 436400), (100, 427672), (112, 381850), (140, 305480), (160, 267295), (175, 244384), (196, 218200), (200, 213836), (224, 190925), (245, 174560), (280, 152740), (350, 122192), (392, 109100), (400, 106918), (490, 87280), (560, 76370), (700, 61096), (784, 54550), (800, 53459), (980, 43640), (1091, 39200), (1120, 38185), (1225, 34912), (1400, 30548), (1568, 27275), (1960, 21820), (2182, 19600), (2450, 17456), (2800, 15274), (3920, 10910), (4364, 9800), (4900, 8728), (5455, 7840), (5600, 7637)]