75312990

素因数分解:

$2^1\times 3^6\times 5^1\times {\mathrm{10331}}^1$

素因数の和:10356

約数の個数: 56

約数和(自身を含む): 203271768

約数和(自身を除く): 127958778

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 243, 270, 405, 486, 729, 810, 1215, 1458, 2430, 3645, 7290, 10331, 20662, 30993, 51655, 61986, 92979, 103310, 154965, 185958, 278937, 309930, 464895, 557874, 836811, 929790, 1394685, 1673622, 2510433, 2789370, 4184055, 5020866, 7531299, 8368110, 12552165, 15062598, 25104330, 37656495, 75312990]

約数ペア:

[(1, 75312990), (2, 37656495), (3, 25104330), (5, 15062598), (6, 12552165), (9, 8368110), (10, 7531299), (15, 5020866), (18, 4184055), (27, 2789370), (30, 2510433), (45, 1673622), (54, 1394685), (81, 929790), (90, 836811), (135, 557874), (162, 464895), (243, 309930), (270, 278937), (405, 185958), (486, 154965), (729, 103310), (810, 92979), (1215, 61986), (1458, 51655), (2430, 30993), (3645, 20662), (7290, 10331)]