72343600

素因数分解:

$2^4\times 5^2\times 7^2\times {\mathrm{3691}}^1$

素因数の和:3723

約数の個数: 90

約数和(自身を含む): 202236684

約数和(自身を除く): 129893084

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 49, 50, 56, 70, 80, 98, 100, 112, 140, 175, 196, 200, 245, 280, 350, 392, 400, 490, 560, 700, 784, 980, 1225, 1400, 1960, 2450, 2800, 3691, 3920, 4900, 7382, 9800, 14764, 18455, 19600, 25837, 29528, 36910, 51674, 59056, 73820, 92275, 103348, 129185, 147640, 180859, 184550, 206696, 258370, 295280, 361718, 369100, 413392, 516740, 645925, 723436, 738200, 904295, 1033480, 1291850, 1446872, 1476400, 1808590, 2066960, 2583700, 2893744, 3617180, 4521475, 5167400, 7234360, 9042950, 10334800, 14468720, 18085900, 36171800, 72343600]

約数ペア:

[(1, 72343600), (2, 36171800), (4, 18085900), (5, 14468720), (7, 10334800), (8, 9042950), (10, 7234360), (14, 5167400), (16, 4521475), (20, 3617180), (25, 2893744), (28, 2583700), (35, 2066960), (40, 1808590), (49, 1476400), (50, 1446872), (56, 1291850), (70, 1033480), (80, 904295), (98, 738200), (100, 723436), (112, 645925), (140, 516740), (175, 413392), (196, 369100), (200, 361718), (245, 295280), (280, 258370), (350, 206696), (392, 184550), (400, 180859), (490, 147640), (560, 129185), (700, 103348), (784, 92275), (980, 73820), (1225, 59056), (1400, 51674), (1960, 36910), (2450, 29528), (2800, 25837), (3691, 19600), (3920, 18455), (4900, 14764), (7382, 9800)]