127615020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{109}}^1$

素因数の和:232

約数の個数: 192

約数和(自身を含む): 413952000

約数和(自身を除く): 286336980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 19, 20, 26, 30, 38, 39, 52, 57, 60, 65, 76, 78, 79, 95, 109, 114, 130, 156, 158, 190, 195, 218, 228, 237, 247, 260, 285, 316, 327, 380, 390, 395, 436, 474, 494, 545, 570, 654, 741, 780, 790, 948, 988, 1027, 1090, 1140, 1185, 1235, 1308, 1417, 1482, 1501, 1580, 1635, 2054, 2071, 2180, 2370, 2470, 2834, 2964, 3002, 3081, 3270, 3705, 4108, 4142, 4251, 4503, 4740, 4940, 5135, 5668, 6004, 6162, 6213, 6540, 7085, 7410, 7505, 8284, 8502, 8611, 9006, 10270, 10355, 12324, 12426, 14170, 14820, 15010, 15405, 17004, 17222, 18012, 19513, 20540, 20710, 21255, 22515, 24852, 25833, 26923, 28340, 30020, 30810, 31065, 34444, 39026, 41420, 42510, 43055, 45030, 51666, 53846, 58539, 61620, 62130, 78052, 80769, 85020, 86110, 90060, 97565, 103332, 107692, 111943, 117078, 124260, 129165, 134615, 161538, 163609, 172220, 195130, 223886, 234156, 258330, 269230, 292695, 323076, 327218, 335829, 390260, 403845, 447772, 490827, 516660, 538460, 559715, 585390, 654436, 671658, 807690, 818045, 981654, 1119430, 1170780, 1343316, 1615380, 1636090, 1679145, 1963308, 2126917, 2238860, 2454135, 3272180, 3358290, 4253834, 4908270, 6380751, 6716580, 8507668, 9816540, 10634585, 12761502, 21269170, 25523004, 31903755, 42538340, 63807510, 127615020]

約数ペア:

[(1, 127615020), (2, 63807510), (3, 42538340), (4, 31903755), (5, 25523004), (6, 21269170), (10, 12761502), (12, 10634585), (13, 9816540), (15, 8507668), (19, 6716580), (20, 6380751), (26, 4908270), (30, 4253834), (38, 3358290), (39, 3272180), (52, 2454135), (57, 2238860), (60, 2126917), (65, 1963308), (76, 1679145), (78, 1636090), (79, 1615380), (95, 1343316), (109, 1170780), (114, 1119430), (130, 981654), (156, 818045), (158, 807690), (190, 671658), (195, 654436), (218, 585390), (228, 559715), (237, 538460), (247, 516660), (260, 490827), (285, 447772), (316, 403845), (327, 390260), (380, 335829), (390, 327218), (395, 323076), (436, 292695), (474, 269230), (494, 258330), (545, 234156), (570, 223886), (654, 195130), (741, 172220), (780, 163609), (790, 161538), (948, 134615), (988, 129165), (1027, 124260), (1090, 117078), (1140, 111943), (1185, 107692), (1235, 103332), (1308, 97565), (1417, 90060), (1482, 86110), (1501, 85020), (1580, 80769), (1635, 78052), (2054, 62130), (2071, 61620), (2180, 58539), (2370, 53846), (2470, 51666), (2834, 45030), (2964, 43055), (3002, 42510), (3081, 41420), (3270, 39026), (3705, 34444), (4108, 31065), (4142, 30810), (4251, 30020), (4503, 28340), (4740, 26923), (4940, 25833), (5135, 24852), (5668, 22515), (6004, 21255), (6162, 20710), (6213, 20540), (6540, 19513), (7085, 18012), (7410, 17222), (7505, 17004), (8284, 15405), (8502, 15010), (8611, 14820), (9006, 14170), (10270, 12426), (10355, 12324)]