135563000

素因数分解:

$2^3\times 5^3\times {\mathrm{31}}^1\times {\mathrm{4373}}^1$

素因数の和:4425

約数の個数: 64

約数和(自身を含む): 327525120

約数和(自身を除く): 191962120

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 31, 40, 50, 62, 100, 124, 125, 155, 200, 248, 250, 310, 500, 620, 775, 1000, 1240, 1550, 3100, 3875, 4373, 6200, 7750, 8746, 15500, 17492, 21865, 31000, 34984, 43730, 87460, 109325, 135563, 174920, 218650, 271126, 437300, 542252, 546625, 677815, 874600, 1084504, 1093250, 1355630, 2186500, 2711260, 3389075, 4373000, 5422520, 6778150, 13556300, 16945375, 27112600, 33890750, 67781500, 135563000]

約数ペア:

[(1, 135563000), (2, 67781500), (4, 33890750), (5, 27112600), (8, 16945375), (10, 13556300), (20, 6778150), (25, 5422520), (31, 4373000), (40, 3389075), (50, 2711260), (62, 2186500), (100, 1355630), (124, 1093250), (125, 1084504), (155, 874600), (200, 677815), (248, 546625), (250, 542252), (310, 437300), (500, 271126), (620, 218650), (775, 174920), (1000, 135563), (1240, 109325), (1550, 87460), (3100, 43730), (3875, 34984), (4373, 31000), (6200, 21865), (7750, 17492), (8746, 15500)]