75687120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{3391}}^1$

素因数の和:3441

約数の個数: 120

約数和(自身を含む): 262459392

約数和(自身を除く): 186772272

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 120, 124, 144, 155, 180, 186, 240, 248, 279, 310, 360, 372, 465, 496, 558, 620, 720, 744, 930, 1116, 1240, 1395, 1488, 1860, 2232, 2480, 2790, 3391, 3720, 4464, 5580, 6782, 7440, 10173, 11160, 13564, 16955, 20346, 22320, 27128, 30519, 33910, 40692, 50865, 54256, 61038, 67820, 81384, 101730, 105121, 122076, 135640, 152595, 162768, 203460, 210242, 244152, 271280, 305190, 315363, 406920, 420484, 488304, 525605, 610380, 630726, 813840, 840968, 946089, 1051210, 1220760, 1261452, 1576815, 1681936, 1892178, 2102420, 2441520, 2522904, 3153630, 3784356, 4204840, 4730445, 5045808, 6307260, 7568712, 8409680, 9460890, 12614520, 15137424, 18921780, 25229040, 37843560, 75687120]

約数ペア:

[(1, 75687120), (2, 37843560), (3, 25229040), (4, 18921780), (5, 15137424), (6, 12614520), (8, 9460890), (9, 8409680), (10, 7568712), (12, 6307260), (15, 5045808), (16, 4730445), (18, 4204840), (20, 3784356), (24, 3153630), (30, 2522904), (31, 2441520), (36, 2102420), (40, 1892178), (45, 1681936), (48, 1576815), (60, 1261452), (62, 1220760), (72, 1051210), (80, 946089), (90, 840968), (93, 813840), (120, 630726), (124, 610380), (144, 525605), (155, 488304), (180, 420484), (186, 406920), (240, 315363), (248, 305190), (279, 271280), (310, 244152), (360, 210242), (372, 203460), (465, 162768), (496, 152595), (558, 135640), (620, 122076), (720, 105121), (744, 101730), (930, 81384), (1116, 67820), (1240, 61038), (1395, 54256), (1488, 50865), (1860, 40692), (2232, 33910), (2480, 30519), (2790, 27128), (3391, 22320), (3720, 20346), (4464, 16955), (5580, 13564), (6782, 11160), (7440, 10173)]