164615250

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{12911}}^1$

素因数の和:12948

約数の個数: 64

約数和(自身を含む): 435082752

約数和(自身を除く): 270467502

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 25, 30, 34, 50, 51, 75, 85, 102, 125, 150, 170, 250, 255, 375, 425, 510, 750, 850, 1275, 2125, 2550, 4250, 6375, 12750, 12911, 25822, 38733, 64555, 77466, 129110, 193665, 219487, 322775, 387330, 438974, 645550, 658461, 968325, 1097435, 1316922, 1613875, 1936650, 2194870, 3227750, 3292305, 4841625, 5487175, 6584610, 9683250, 10974350, 16461525, 27435875, 32923050, 54871750, 82307625, 164615250]

約数ペア:

[(1, 164615250), (2, 82307625), (3, 54871750), (5, 32923050), (6, 27435875), (10, 16461525), (15, 10974350), (17, 9683250), (25, 6584610), (30, 5487175), (34, 4841625), (50, 3292305), (51, 3227750), (75, 2194870), (85, 1936650), (102, 1613875), (125, 1316922), (150, 1097435), (170, 968325), (250, 658461), (255, 645550), (375, 438974), (425, 387330), (510, 322775), (750, 219487), (850, 193665), (1275, 129110), (2125, 77466), (2550, 64555), (4250, 38733), (6375, 25822), (12750, 12911)]