201775000

素因数分解:

$2^3\times 5^5\times 7^1\times {\mathrm{1153}}^1$

素因数の和:1191

約数の個数: 96

約数和(自身を含む): 540902880

約数和(自身を除く): 339127880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 100, 125, 140, 175, 200, 250, 280, 350, 500, 625, 700, 875, 1000, 1153, 1250, 1400, 1750, 2306, 2500, 3125, 3500, 4375, 4612, 5000, 5765, 6250, 7000, 8071, 8750, 9224, 11530, 12500, 16142, 17500, 21875, 23060, 25000, 28825, 32284, 35000, 40355, 43750, 46120, 57650, 64568, 80710, 87500, 115300, 144125, 161420, 175000, 201775, 230600, 288250, 322840, 403550, 576500, 720625, 807100, 1008875, 1153000, 1441250, 1614200, 2017750, 2882500, 3603125, 4035500, 5044375, 5765000, 7206250, 8071000, 10088750, 14412500, 20177500, 25221875, 28825000, 40355000, 50443750, 100887500, 201775000]

約数ペア:

[(1, 201775000), (2, 100887500), (4, 50443750), (5, 40355000), (7, 28825000), (8, 25221875), (10, 20177500), (14, 14412500), (20, 10088750), (25, 8071000), (28, 7206250), (35, 5765000), (40, 5044375), (50, 4035500), (56, 3603125), (70, 2882500), (100, 2017750), (125, 1614200), (140, 1441250), (175, 1153000), (200, 1008875), (250, 807100), (280, 720625), (350, 576500), (500, 403550), (625, 322840), (700, 288250), (875, 230600), (1000, 201775), (1153, 175000), (1250, 161420), (1400, 144125), (1750, 115300), (2306, 87500), (2500, 80710), (3125, 64568), (3500, 57650), (4375, 46120), (4612, 43750), (5000, 40355), (5765, 35000), (6250, 32284), (7000, 28825), (8071, 25000), (8750, 23060), (9224, 21875), (11530, 17500), (12500, 16142)]