101491380

素因数分解:

$2^2\times 3^6\times 5^1\times {\mathrm{6961}}^1$

素因数の和:6988

約数の個数: 84

約数和(自身を含む): 319597572

約数和(自身を除く): 218106192

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 243, 270, 324, 405, 486, 540, 729, 810, 972, 1215, 1458, 1620, 2430, 2916, 3645, 4860, 6961, 7290, 13922, 14580, 20883, 27844, 34805, 41766, 62649, 69610, 83532, 104415, 125298, 139220, 187947, 208830, 250596, 313245, 375894, 417660, 563841, 626490, 751788, 939735, 1127682, 1252980, 1691523, 1879470, 2255364, 2819205, 3383046, 3758940, 5074569, 5638410, 6766092, 8457615, 10149138, 11276820, 16915230, 20298276, 25372845, 33830460, 50745690, 101491380]

約数ペア:

[(1, 101491380), (2, 50745690), (3, 33830460), (4, 25372845), (5, 20298276), (6, 16915230), (9, 11276820), (10, 10149138), (12, 8457615), (15, 6766092), (18, 5638410), (20, 5074569), (27, 3758940), (30, 3383046), (36, 2819205), (45, 2255364), (54, 1879470), (60, 1691523), (81, 1252980), (90, 1127682), (108, 939735), (135, 751788), (162, 626490), (180, 563841), (243, 417660), (270, 375894), (324, 313245), (405, 250596), (486, 208830), (540, 187947), (729, 139220), (810, 125298), (972, 104415), (1215, 83532), (1458, 69610), (1620, 62649), (2430, 41766), (2916, 34805), (3645, 27844), (4860, 20883), (6961, 14580), (7290, 13922)]