85534400

素因数分解:

$2^6\times 5^2\times 7^2\times {\mathrm{1091}}^1$

素因数の和:1127

約数の個数: 126

約数和(自身を含む): 245054628

約数和(自身を除く): 159520228

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 49, 50, 56, 64, 70, 80, 98, 100, 112, 140, 160, 175, 196, 200, 224, 245, 280, 320, 350, 392, 400, 448, 490, 560, 700, 784, 800, 980, 1091, 1120, 1225, 1400, 1568, 1600, 1960, 2182, 2240, 2450, 2800, 3136, 3920, 4364, 4900, 5455, 5600, 7637, 7840, 8728, 9800, 10910, 11200, 15274, 15680, 17456, 19600, 21820, 27275, 30548, 34912, 38185, 39200, 43640, 53459, 54550, 61096, 69824, 76370, 78400, 87280, 106918, 109100, 122192, 152740, 174560, 190925, 213836, 218200, 244384, 267295, 305480, 349120, 381850, 427672, 436400, 488768, 534590, 610960, 763700, 855344, 872800, 1069180, 1221920, 1336475, 1527400, 1710688, 1745600, 2138360, 2443840, 2672950, 3054800, 3421376, 4276720, 5345900, 6109600, 8553440, 10691800, 12219200, 17106880, 21383600, 42767200, 85534400]

約数ペア:

[(1, 85534400), (2, 42767200), (4, 21383600), (5, 17106880), (7, 12219200), (8, 10691800), (10, 8553440), (14, 6109600), (16, 5345900), (20, 4276720), (25, 3421376), (28, 3054800), (32, 2672950), (35, 2443840), (40, 2138360), (49, 1745600), (50, 1710688), (56, 1527400), (64, 1336475), (70, 1221920), (80, 1069180), (98, 872800), (100, 855344), (112, 763700), (140, 610960), (160, 534590), (175, 488768), (196, 436400), (200, 427672), (224, 381850), (245, 349120), (280, 305480), (320, 267295), (350, 244384), (392, 218200), (400, 213836), (448, 190925), (490, 174560), (560, 152740), (700, 122192), (784, 109100), (800, 106918), (980, 87280), (1091, 78400), (1120, 76370), (1225, 69824), (1400, 61096), (1568, 54550), (1600, 53459), (1960, 43640), (2182, 39200), (2240, 38185), (2450, 34912), (2800, 30548), (3136, 27275), (3920, 21820), (4364, 19600), (4900, 17456), (5455, 15680), (5600, 15274), (7637, 11200), (7840, 10910), (8728, 9800)]