173800125

素因数分解:

$3^2\times 5^3\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{173}}^1$

素因数の和:260

約数の個数: 96

約数和(自身を含む): 338757120

約数和(自身を除く): 164956995

約数列:

[1, 3, 5, 9, 15, 19, 25, 45, 47, 57, 75, 95, 125, 141, 171, 173, 225, 235, 285, 375, 423, 475, 519, 705, 855, 865, 893, 1125, 1175, 1425, 1557, 2115, 2375, 2595, 2679, 3287, 3525, 4275, 4325, 4465, 5875, 7125, 7785, 8037, 8131, 9861, 10575, 12975, 13395, 16435, 17625, 21375, 21625, 22325, 24393, 29583, 38925, 40185, 40655, 49305, 52875, 64875, 66975, 73179, 82175, 111625, 121965, 147915, 154489, 194625, 200925, 203275, 246525, 334875, 365895, 410875, 463467, 609825, 739575, 772445, 1004625, 1016375, 1232625, 1390401, 1829475, 2317335, 3049125, 3697875, 3862225, 6952005, 9147375, 11586675, 19311125, 34760025, 57933375, 173800125]

約数ペア:

[(1, 173800125), (3, 57933375), (5, 34760025), (9, 19311125), (15, 11586675), (19, 9147375), (25, 6952005), (45, 3862225), (47, 3697875), (57, 3049125), (75, 2317335), (95, 1829475), (125, 1390401), (141, 1232625), (171, 1016375), (173, 1004625), (225, 772445), (235, 739575), (285, 609825), (375, 463467), (423, 410875), (475, 365895), (519, 334875), (705, 246525), (855, 203275), (865, 200925), (893, 194625), (1125, 154489), (1175, 147915), (1425, 121965), (1557, 111625), (2115, 82175), (2375, 73179), (2595, 66975), (2679, 64875), (3287, 52875), (3525, 49305), (4275, 40655), (4325, 40185), (4465, 38925), (5875, 29583), (7125, 24393), (7785, 22325), (8037, 21625), (8131, 21375), (9861, 17625), (10575, 16435), (12975, 13395)]