54952500

素因数分解:

$2^2\times 3^1\times 5^4\times {\mathrm{17}}^1\times {\mathrm{431}}^1$

素因数の和:475

約数の個数: 120

約数和(自身を含む): 170045568

約数和(自身を除く): 115093068

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, 431, 500, 510, 625, 750, 850, 862, 1020, 1250, 1275, 1293, 1500, 1700, 1724, 1875, 2125, 2155, 2500, 2550, 2586, 3750, 4250, 4310, 5100, 5172, 6375, 6465, 7327, 7500, 8500, 8620, 10625, 10775, 12750, 12930, 14654, 21250, 21550, 21981, 25500, 25860, 29308, 31875, 32325, 36635, 42500, 43100, 43962, 53875, 63750, 64650, 73270, 87924, 107750, 109905, 127500, 129300, 146540, 161625, 183175, 215500, 219810, 269375, 323250, 366350, 439620, 538750, 549525, 646500, 732700, 808125, 915875, 1077500, 1099050, 1616250, 1831750, 2198100, 2747625, 3232500, 3663500, 4579375, 5495250, 9158750, 10990500, 13738125, 18317500, 27476250, 54952500]

約数ペア:

[(1, 54952500), (2, 27476250), (3, 18317500), (4, 13738125), (5, 10990500), (6, 9158750), (10, 5495250), (12, 4579375), (15, 3663500), (17, 3232500), (20, 2747625), (25, 2198100), (30, 1831750), (34, 1616250), (50, 1099050), (51, 1077500), (60, 915875), (68, 808125), (75, 732700), (85, 646500), (100, 549525), (102, 538750), (125, 439620), (150, 366350), (170, 323250), (204, 269375), (250, 219810), (255, 215500), (300, 183175), (340, 161625), (375, 146540), (425, 129300), (431, 127500), (500, 109905), (510, 107750), (625, 87924), (750, 73270), (850, 64650), (862, 63750), (1020, 53875), (1250, 43962), (1275, 43100), (1293, 42500), (1500, 36635), (1700, 32325), (1724, 31875), (1875, 29308), (2125, 25860), (2155, 25500), (2500, 21981), (2550, 21550), (2586, 21250), (3750, 14654), (4250, 12930), (4310, 12750), (5100, 10775), (5172, 10625), (6375, 8620), (6465, 8500), (7327, 7500)]