90166400

素因数分解:

$2^7\times 5^2\times {\mathrm{19}}^1\times {\mathrm{1483}}^1$

素因数の和:1526

約数の個数: 96

約数和(自身を含む): 234620400

約数和(自身を除く): 144454000

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 32, 38, 40, 50, 64, 76, 80, 95, 100, 128, 152, 160, 190, 200, 304, 320, 380, 400, 475, 608, 640, 760, 800, 950, 1216, 1483, 1520, 1600, 1900, 2432, 2966, 3040, 3200, 3800, 5932, 6080, 7415, 7600, 11864, 12160, 14830, 15200, 23728, 28177, 29660, 30400, 37075, 47456, 56354, 59320, 60800, 74150, 94912, 112708, 118640, 140885, 148300, 189824, 225416, 237280, 281770, 296600, 450832, 474560, 563540, 593200, 704425, 901664, 949120, 1127080, 1186400, 1408850, 1803328, 2254160, 2372800, 2817700, 3606656, 4508320, 4745600, 5635400, 9016640, 11270800, 18033280, 22541600, 45083200, 90166400]

約数ペア:

[(1, 90166400), (2, 45083200), (4, 22541600), (5, 18033280), (8, 11270800), (10, 9016640), (16, 5635400), (19, 4745600), (20, 4508320), (25, 3606656), (32, 2817700), (38, 2372800), (40, 2254160), (50, 1803328), (64, 1408850), (76, 1186400), (80, 1127080), (95, 949120), (100, 901664), (128, 704425), (152, 593200), (160, 563540), (190, 474560), (200, 450832), (304, 296600), (320, 281770), (380, 237280), (400, 225416), (475, 189824), (608, 148300), (640, 140885), (760, 118640), (800, 112708), (950, 94912), (1216, 74150), (1483, 60800), (1520, 59320), (1600, 56354), (1900, 47456), (2432, 37075), (2966, 30400), (3040, 29660), (3200, 28177), (3800, 23728), (5932, 15200), (6080, 14830), (7415, 12160), (7600, 11864)]