28636500

素因数分解:

$2^2\times 3^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{1123}}^1$

素因数の和:1162

約数の個数: 96

約数和(自身を含む): 88373376

約数和(自身を除く): 59736876

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 25, 30, 34, 50, 51, 60, 68, 75, 85, 100, 102, 125, 150, 170, 204, 250, 255, 300, 340, 375, 425, 500, 510, 750, 850, 1020, 1123, 1275, 1500, 1700, 2125, 2246, 2550, 3369, 4250, 4492, 5100, 5615, 6375, 6738, 8500, 11230, 12750, 13476, 16845, 19091, 22460, 25500, 28075, 33690, 38182, 56150, 57273, 67380, 76364, 84225, 95455, 112300, 114546, 140375, 168450, 190910, 229092, 280750, 286365, 336900, 381820, 421125, 477275, 561500, 572730, 842250, 954550, 1145460, 1431825, 1684500, 1909100, 2386375, 2863650, 4772750, 5727300, 7159125, 9545500, 14318250, 28636500]

約数ペア:

[(1, 28636500), (2, 14318250), (3, 9545500), (4, 7159125), (5, 5727300), (6, 4772750), (10, 2863650), (12, 2386375), (15, 1909100), (17, 1684500), (20, 1431825), (25, 1145460), (30, 954550), (34, 842250), (50, 572730), (51, 561500), (60, 477275), (68, 421125), (75, 381820), (85, 336900), (100, 286365), (102, 280750), (125, 229092), (150, 190910), (170, 168450), (204, 140375), (250, 114546), (255, 112300), (300, 95455), (340, 84225), (375, 76364), (425, 67380), (500, 57273), (510, 56150), (750, 38182), (850, 33690), (1020, 28075), (1123, 25500), (1275, 22460), (1500, 19091), (1700, 16845), (2125, 13476), (2246, 12750), (2550, 11230), (3369, 8500), (4250, 6738), (4492, 6375), (5100, 5615)]