74003220

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{15227}}^1$

素因数の和:15251

約数の個数: 72

約数和(自身を含む): 232805664

約数和(自身を除く): 158802444

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, 810, 972, 1215, 1620, 2430, 4860, 15227, 30454, 45681, 60908, 76135, 91362, 137043, 152270, 182724, 228405, 274086, 304540, 411129, 456810, 548172, 685215, 822258, 913620, 1233387, 1370430, 1644516, 2055645, 2466774, 2740860, 3700161, 4111290, 4933548, 6166935, 7400322, 8222580, 12333870, 14800644, 18500805, 24667740, 37001610, 74003220]

約数ペア:

[(1, 74003220), (2, 37001610), (3, 24667740), (4, 18500805), (5, 14800644), (6, 12333870), (9, 8222580), (10, 7400322), (12, 6166935), (15, 4933548), (18, 4111290), (20, 3700161), (27, 2740860), (30, 2466774), (36, 2055645), (45, 1644516), (54, 1370430), (60, 1233387), (81, 913620), (90, 822258), (108, 685215), (135, 548172), (162, 456810), (180, 411129), (243, 304540), (270, 274086), (324, 228405), (405, 182724), (486, 152270), (540, 137043), (810, 91362), (972, 76135), (1215, 60908), (1620, 45681), (2430, 30454), (4860, 15227)]