65412300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1$

素因数の和:208

約数の個数: 144

約数和(自身を含む): 199487232

約数和(自身を除く): 134074932

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 37, 50, 60, 71, 74, 75, 83, 100, 111, 142, 148, 150, 166, 185, 213, 222, 249, 284, 300, 332, 355, 370, 415, 426, 444, 498, 555, 710, 740, 830, 852, 925, 996, 1065, 1110, 1245, 1420, 1660, 1775, 1850, 2075, 2130, 2220, 2490, 2627, 2775, 3071, 3550, 3700, 4150, 4260, 4980, 5254, 5325, 5550, 5893, 6142, 6225, 7100, 7881, 8300, 9213, 10508, 10650, 11100, 11786, 12284, 12450, 13135, 15355, 15762, 17679, 18426, 21300, 23572, 24900, 26270, 29465, 30710, 31524, 35358, 36852, 39405, 46065, 52540, 58930, 61420, 65675, 70716, 76775, 78810, 88395, 92130, 117860, 131350, 147325, 153550, 157620, 176790, 184260, 197025, 218041, 230325, 262700, 294650, 307100, 353580, 394050, 436082, 441975, 460650, 589300, 654123, 788100, 872164, 883950, 921300, 1090205, 1308246, 1767900, 2180410, 2616492, 3270615, 4360820, 5451025, 6541230, 10902050, 13082460, 16353075, 21804100, 32706150, 65412300]

約数ペア:

[(1, 65412300), (2, 32706150), (3, 21804100), (4, 16353075), (5, 13082460), (6, 10902050), (10, 6541230), (12, 5451025), (15, 4360820), (20, 3270615), (25, 2616492), (30, 2180410), (37, 1767900), (50, 1308246), (60, 1090205), (71, 921300), (74, 883950), (75, 872164), (83, 788100), (100, 654123), (111, 589300), (142, 460650), (148, 441975), (150, 436082), (166, 394050), (185, 353580), (213, 307100), (222, 294650), (249, 262700), (284, 230325), (300, 218041), (332, 197025), (355, 184260), (370, 176790), (415, 157620), (426, 153550), (444, 147325), (498, 131350), (555, 117860), (710, 92130), (740, 88395), (830, 78810), (852, 76775), (925, 70716), (996, 65675), (1065, 61420), (1110, 58930), (1245, 52540), (1420, 46065), (1660, 39405), (1775, 36852), (1850, 35358), (2075, 31524), (2130, 30710), (2220, 29465), (2490, 26270), (2627, 24900), (2775, 23572), (3071, 21300), (3550, 18426), (3700, 17679), (4150, 15762), (4260, 15355), (4980, 13135), (5254, 12450), (5325, 12284), (5550, 11786), (5893, 11100), (6142, 10650), (6225, 10508), (7100, 9213), (7881, 8300)]