55874700

素因数分解:

$2^2\times 3^2\times 5^2\times 7^3\times {\mathrm{181}}^1$

素因数の和:222

約数の個数: 216

約数和(自身を含む): 205368800

約数和(自身を除く): 149494100

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 28, 30, 35, 36, 42, 45, 49, 50, 60, 63, 70, 75, 84, 90, 98, 100, 105, 126, 140, 147, 150, 175, 180, 181, 196, 210, 225, 245, 252, 294, 300, 315, 343, 350, 362, 420, 441, 450, 490, 525, 543, 588, 630, 686, 700, 724, 735, 882, 900, 905, 980, 1029, 1050, 1086, 1225, 1260, 1267, 1372, 1470, 1575, 1629, 1715, 1764, 1810, 2058, 2100, 2172, 2205, 2450, 2534, 2715, 2940, 3087, 3150, 3258, 3430, 3620, 3675, 3801, 4116, 4410, 4525, 4900, 5068, 5145, 5430, 6174, 6300, 6335, 6516, 6860, 7350, 7602, 8145, 8575, 8820, 8869, 9050, 10290, 10860, 11025, 11403, 12348, 12670, 13575, 14700, 15204, 15435, 16290, 17150, 17738, 18100, 19005, 20580, 22050, 22806, 25340, 25725, 26607, 27150, 30870, 31675, 32580, 34300, 35476, 38010, 40725, 44100, 44345, 45612, 51450, 53214, 54300, 57015, 61740, 62083, 63350, 76020, 77175, 79821, 81450, 88690, 95025, 102900, 106428, 114030, 124166, 126700, 133035, 154350, 159642, 162900, 177380, 186249, 190050, 221725, 228060, 248332, 266070, 285075, 308700, 310415, 319284, 372498, 380100, 399105, 443450, 532140, 558747, 570150, 620830, 665175, 744996, 798210, 886900, 931245, 1117494, 1140300, 1241660, 1330350, 1552075, 1596420, 1862490, 1995525, 2234988, 2660700, 2793735, 3104150, 3724980, 3991050, 4656225, 5587470, 6208300, 7982100, 9312450, 11174940, 13968675, 18624900, 27937350, 55874700]

約数ペア:

[(1, 55874700), (2, 27937350), (3, 18624900), (4, 13968675), (5, 11174940), (6, 9312450), (7, 7982100), (9, 6208300), (10, 5587470), (12, 4656225), (14, 3991050), (15, 3724980), (18, 3104150), (20, 2793735), (21, 2660700), (25, 2234988), (28, 1995525), (30, 1862490), (35, 1596420), (36, 1552075), (42, 1330350), (45, 1241660), (49, 1140300), (50, 1117494), (60, 931245), (63, 886900), (70, 798210), (75, 744996), (84, 665175), (90, 620830), (98, 570150), (100, 558747), (105, 532140), (126, 443450), (140, 399105), (147, 380100), (150, 372498), (175, 319284), (180, 310415), (181, 308700), (196, 285075), (210, 266070), (225, 248332), (245, 228060), (252, 221725), (294, 190050), (300, 186249), (315, 177380), (343, 162900), (350, 159642), (362, 154350), (420, 133035), (441, 126700), (450, 124166), (490, 114030), (525, 106428), (543, 102900), (588, 95025), (630, 88690), (686, 81450), (700, 79821), (724, 77175), (735, 76020), (882, 63350), (900, 62083), (905, 61740), (980, 57015), (1029, 54300), (1050, 53214), (1086, 51450), (1225, 45612), (1260, 44345), (1267, 44100), (1372, 40725), (1470, 38010), (1575, 35476), (1629, 34300), (1715, 32580), (1764, 31675), (1810, 30870), (2058, 27150), (2100, 26607), (2172, 25725), (2205, 25340), (2450, 22806), (2534, 22050), (2715, 20580), (2940, 19005), (3087, 18100), (3150, 17738), (3258, 17150), (3430, 16290), (3620, 15435), (3675, 15204), (3801, 14700), (4116, 13575), (4410, 12670), (4525, 12348), (4900, 11403), (5068, 11025), (5145, 10860), (5430, 10290), (6174, 9050), (6300, 8869), (6335, 8820), (6516, 8575), (6860, 8145), (7350, 7602)]