25129161720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{173209}}^1$

素因数の和:173270

約数の個数: 192

約数和(自身を含む): 90789753600

約数和(自身を除く): 65660591880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 31, 36, 39, 40, 45, 52, 60, 62, 65, 72, 78, 90, 93, 104, 117, 120, 124, 130, 155, 156, 180, 186, 195, 234, 248, 260, 279, 310, 312, 360, 372, 390, 403, 465, 468, 520, 558, 585, 620, 744, 780, 806, 930, 936, 1116, 1170, 1209, 1240, 1395, 1560, 1612, 1860, 2015, 2232, 2340, 2418, 2790, 3224, 3627, 3720, 4030, 4680, 4836, 5580, 6045, 7254, 8060, 9672, 11160, 12090, 14508, 16120, 18135, 24180, 29016, 36270, 48360, 72540, 145080, 173209, 346418, 519627, 692836, 866045, 1039254, 1385672, 1558881, 1732090, 2078508, 2251717, 2598135, 3117762, 3464180, 4157016, 4503434, 5196270, 5369479, 6235524, 6755151, 6928360, 7794405, 9006868, 10392540, 10738958, 11258585, 12471048, 13510302, 15588810, 16108437, 18013736, 20265453, 20785080, 21477916, 22517170, 26847395, 27020604, 31177620, 32216874, 33775755, 40530906, 42955832, 45034340, 48325311, 53694790, 54041208, 62355240, 64433748, 67551510, 69803227, 80542185, 81061812, 90068680, 96650622, 101327265, 107389580, 128867496, 135103020, 139606454, 161084370, 162123624, 193301244, 202654530, 209409681, 214779160, 241626555, 270206040, 279212908, 322168740, 349016135, 386602488, 405309060, 418819362, 483253110, 558425816, 628229043, 644337480, 698032270, 810618120, 837638724, 966506220, 1047048405, 1256458086, 1396064540, 1675277448, 1933012440, 2094096810, 2512916172, 2792129080, 3141145215, 4188193620, 5025832344, 6282290430, 8376387240, 12564580860, 25129161720]

約数ペア:

[(1, 25129161720), (2, 12564580860), (3, 8376387240), (4, 6282290430), (5, 5025832344), (6, 4188193620), (8, 3141145215), (9, 2792129080), (10, 2512916172), (12, 2094096810), (13, 1933012440), (15, 1675277448), (18, 1396064540), (20, 1256458086), (24, 1047048405), (26, 966506220), (30, 837638724), (31, 810618120), (36, 698032270), (39, 644337480), (40, 628229043), (45, 558425816), (52, 483253110), (60, 418819362), (62, 405309060), (65, 386602488), (72, 349016135), (78, 322168740), (90, 279212908), (93, 270206040), (104, 241626555), (117, 214779160), (120, 209409681), (124, 202654530), (130, 193301244), (155, 162123624), (156, 161084370), (180, 139606454), (186, 135103020), (195, 128867496), (234, 107389580), (248, 101327265), (260, 96650622), (279, 90068680), (310, 81061812), (312, 80542185), (360, 69803227), (372, 67551510), (390, 64433748), (403, 62355240), (465, 54041208), (468, 53694790), (520, 48325311), (558, 45034340), (585, 42955832), (620, 40530906), (744, 33775755), (780, 32216874), (806, 31177620), (930, 27020604), (936, 26847395), (1116, 22517170), (1170, 21477916), (1209, 20785080), (1240, 20265453), (1395, 18013736), (1560, 16108437), (1612, 15588810), (1860, 13510302), (2015, 12471048), (2232, 11258585), (2340, 10738958), (2418, 10392540), (2790, 9006868), (3224, 7794405), (3627, 6928360), (3720, 6755151), (4030, 6235524), (4680, 5369479), (4836, 5196270), (5580, 4503434), (6045, 4157016), (7254, 3464180), (8060, 3117762), (9672, 2598135), (11160, 2251717), (12090, 2078508), (14508, 1732090), (16120, 1558881), (18135, 1385672), (24180, 1039254), (29016, 866045), (36270, 692836), (48360, 519627), (72540, 346418), (145080, 173209)]