76305840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{661}}^1$

素因数の和:727

約数の個数: 160

約数和(自身を含む): 262024896

約数和(自身を除く): 185719056

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 37, 39, 40, 48, 52, 60, 65, 74, 78, 80, 104, 111, 120, 130, 148, 156, 185, 195, 208, 222, 240, 260, 296, 312, 370, 390, 444, 481, 520, 555, 592, 624, 661, 740, 780, 888, 962, 1040, 1110, 1322, 1443, 1480, 1560, 1776, 1924, 1983, 2220, 2405, 2644, 2886, 2960, 3120, 3305, 3848, 3966, 4440, 4810, 5288, 5772, 6610, 7215, 7696, 7932, 8593, 8880, 9620, 9915, 10576, 11544, 13220, 14430, 15864, 17186, 19240, 19830, 23088, 24457, 25779, 26440, 28860, 31728, 34372, 38480, 39660, 42965, 48914, 51558, 52880, 57720, 68744, 73371, 79320, 85930, 97828, 103116, 115440, 122285, 128895, 137488, 146742, 158640, 171860, 195656, 206232, 244570, 257790, 293484, 317941, 343720, 366855, 391312, 412464, 489140, 515580, 586968, 635882, 687440, 733710, 953823, 978280, 1031160, 1173936, 1271764, 1467420, 1589705, 1907646, 1956560, 2062320, 2543528, 2934840, 3179410, 3815292, 4769115, 5087056, 5869680, 6358820, 7630584, 9538230, 12717640, 15261168, 19076460, 25435280, 38152920, 76305840]

約数ペア:

[(1, 76305840), (2, 38152920), (3, 25435280), (4, 19076460), (5, 15261168), (6, 12717640), (8, 9538230), (10, 7630584), (12, 6358820), (13, 5869680), (15, 5087056), (16, 4769115), (20, 3815292), (24, 3179410), (26, 2934840), (30, 2543528), (37, 2062320), (39, 1956560), (40, 1907646), (48, 1589705), (52, 1467420), (60, 1271764), (65, 1173936), (74, 1031160), (78, 978280), (80, 953823), (104, 733710), (111, 687440), (120, 635882), (130, 586968), (148, 515580), (156, 489140), (185, 412464), (195, 391312), (208, 366855), (222, 343720), (240, 317941), (260, 293484), (296, 257790), (312, 244570), (370, 206232), (390, 195656), (444, 171860), (481, 158640), (520, 146742), (555, 137488), (592, 128895), (624, 122285), (661, 115440), (740, 103116), (780, 97828), (888, 85930), (962, 79320), (1040, 73371), (1110, 68744), (1322, 57720), (1443, 52880), (1480, 51558), (1560, 48914), (1776, 42965), (1924, 39660), (1983, 38480), (2220, 34372), (2405, 31728), (2644, 28860), (2886, 26440), (2960, 25779), (3120, 24457), (3305, 23088), (3848, 19830), (3966, 19240), (4440, 17186), (4810, 15864), (5288, 14430), (5772, 13220), (6610, 11544), (7215, 10576), (7696, 9915), (7932, 9620), (8593, 8880)]