89487924820

素因数分解:

$2^2\times 5^1\times 7^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{29851}}^1$

素因数の和:29923

約数の個数: 192

約数和(自身を含む): 240726528000

約数和(自身を除く): 151238603180

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 23, 28, 35, 38, 46, 49, 70, 76, 92, 95, 98, 115, 133, 140, 161, 190, 196, 230, 245, 266, 322, 343, 380, 437, 460, 490, 532, 644, 665, 686, 805, 874, 931, 980, 1127, 1330, 1372, 1610, 1715, 1748, 1862, 2185, 2254, 2660, 3059, 3220, 3430, 3724, 4370, 4508, 4655, 5635, 6118, 6517, 6860, 7889, 8740, 9310, 11270, 12236, 13034, 15295, 15778, 18620, 21413, 22540, 26068, 29851, 30590, 31556, 32585, 39445, 42826, 59702, 61180, 65170, 78890, 85652, 107065, 119404, 130340, 149255, 149891, 157780, 208957, 214130, 298510, 299782, 417914, 428260, 567169, 597020, 599564, 686573, 749455, 835828, 1044785, 1134338, 1373146, 1462699, 1498910, 2089570, 2268676, 2746292, 2835845, 2925398, 2997820, 3432865, 3970183, 4179140, 4806011, 5671690, 5850796, 6865730, 7313495, 7940366, 9612022, 10238893, 11343380, 13044887, 13731460, 14626990, 15880732, 19224044, 19850915, 20477786, 24030055, 26089774, 27791281, 29253980, 33642077, 39701830, 40955572, 48060110, 51194465, 52179548, 55582562, 65224435, 67284154, 79403660, 91314209, 96120220, 102388930, 111165124, 130448870, 134568308, 138956405, 168210385, 182628418, 194538967, 204777860, 235494539, 260897740, 277912810, 336420770, 365256836, 389077934, 456571045, 470989078, 555825620, 639199463, 672841540, 778155868, 913142090, 941978156, 972694835, 1177472695, 1278398926, 1826284180, 1945389670, 2354945390, 2556797852, 3195997315, 3890779340, 4474396241, 4709890780, 6391994630, 8948792482, 12783989260, 17897584964, 22371981205, 44743962410, 89487924820]

約数ペア:

[(1, 89487924820), (2, 44743962410), (4, 22371981205), (5, 17897584964), (7, 12783989260), (10, 8948792482), (14, 6391994630), (19, 4709890780), (20, 4474396241), (23, 3890779340), (28, 3195997315), (35, 2556797852), (38, 2354945390), (46, 1945389670), (49, 1826284180), (70, 1278398926), (76, 1177472695), (92, 972694835), (95, 941978156), (98, 913142090), (115, 778155868), (133, 672841540), (140, 639199463), (161, 555825620), (190, 470989078), (196, 456571045), (230, 389077934), (245, 365256836), (266, 336420770), (322, 277912810), (343, 260897740), (380, 235494539), (437, 204777860), (460, 194538967), (490, 182628418), (532, 168210385), (644, 138956405), (665, 134568308), (686, 130448870), (805, 111165124), (874, 102388930), (931, 96120220), (980, 91314209), (1127, 79403660), (1330, 67284154), (1372, 65224435), (1610, 55582562), (1715, 52179548), (1748, 51194465), (1862, 48060110), (2185, 40955572), (2254, 39701830), (2660, 33642077), (3059, 29253980), (3220, 27791281), (3430, 26089774), (3724, 24030055), (4370, 20477786), (4508, 19850915), (4655, 19224044), (5635, 15880732), (6118, 14626990), (6517, 13731460), (6860, 13044887), (7889, 11343380), (8740, 10238893), (9310, 9612022), (11270, 7940366), (12236, 7313495), (13034, 6865730), (15295, 5850796), (15778, 5671690), (18620, 4806011), (21413, 4179140), (22540, 3970183), (26068, 3432865), (29851, 2997820), (30590, 2925398), (31556, 2835845), (32585, 2746292), (39445, 2268676), (42826, 2089570), (59702, 1498910), (61180, 1462699), (65170, 1373146), (78890, 1134338), (85652, 1044785), (107065, 835828), (119404, 749455), (130340, 686573), (149255, 599564), (149891, 597020), (157780, 567169), (208957, 428260), (214130, 417914), (298510, 299782)]