179037180

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{383}}^1$

素因数の和:465

約数の個数: 216

約数和(自身を含む): 645345792

約数和(自身を除く): 466308612

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 49, 53, 60, 63, 70, 84, 90, 98, 105, 106, 126, 140, 147, 159, 180, 196, 210, 212, 245, 252, 265, 294, 315, 318, 371, 383, 420, 441, 477, 490, 530, 588, 630, 636, 735, 742, 766, 795, 882, 954, 980, 1060, 1113, 1149, 1260, 1470, 1484, 1532, 1590, 1764, 1855, 1908, 1915, 2205, 2226, 2298, 2385, 2597, 2681, 2940, 3180, 3339, 3447, 3710, 3830, 4410, 4452, 4596, 4770, 5194, 5362, 5565, 5745, 6678, 6894, 7420, 7660, 7791, 8043, 8820, 9540, 10388, 10724, 11130, 11490, 12985, 13356, 13405, 13788, 15582, 16086, 16695, 17235, 18767, 20299, 22260, 22980, 23373, 24129, 25970, 26810, 31164, 32172, 33390, 34470, 37534, 38955, 40215, 40598, 46746, 48258, 51940, 53620, 56301, 60897, 66780, 68940, 75068, 77910, 80430, 81196, 93492, 93835, 96516, 101495, 112602, 116865, 120645, 121794, 142093, 155820, 160860, 168903, 182691, 187670, 202990, 225204, 233730, 241290, 243588, 281505, 284186, 304485, 337806, 365382, 375340, 405980, 426279, 467460, 482580, 563010, 568372, 608970, 675612, 710465, 730764, 844515, 852558, 913455, 994651, 1126020, 1217940, 1278837, 1420930, 1689030, 1705116, 1826910, 1989302, 2131395, 2557674, 2841860, 2983953, 3378060, 3653820, 3978604, 4262790, 4973255, 5115348, 5967906, 6394185, 8525580, 8951859, 9946510, 11935812, 12788370, 14919765, 17903718, 19893020, 25576740, 29839530, 35807436, 44759295, 59679060, 89518590, 179037180]

約数ペア:

[(1, 179037180), (2, 89518590), (3, 59679060), (4, 44759295), (5, 35807436), (6, 29839530), (7, 25576740), (9, 19893020), (10, 17903718), (12, 14919765), (14, 12788370), (15, 11935812), (18, 9946510), (20, 8951859), (21, 8525580), (28, 6394185), (30, 5967906), (35, 5115348), (36, 4973255), (42, 4262790), (45, 3978604), (49, 3653820), (53, 3378060), (60, 2983953), (63, 2841860), (70, 2557674), (84, 2131395), (90, 1989302), (98, 1826910), (105, 1705116), (106, 1689030), (126, 1420930), (140, 1278837), (147, 1217940), (159, 1126020), (180, 994651), (196, 913455), (210, 852558), (212, 844515), (245, 730764), (252, 710465), (265, 675612), (294, 608970), (315, 568372), (318, 563010), (371, 482580), (383, 467460), (420, 426279), (441, 405980), (477, 375340), (490, 365382), (530, 337806), (588, 304485), (630, 284186), (636, 281505), (735, 243588), (742, 241290), (766, 233730), (795, 225204), (882, 202990), (954, 187670), (980, 182691), (1060, 168903), (1113, 160860), (1149, 155820), (1260, 142093), (1470, 121794), (1484, 120645), (1532, 116865), (1590, 112602), (1764, 101495), (1855, 96516), (1908, 93835), (1915, 93492), (2205, 81196), (2226, 80430), (2298, 77910), (2385, 75068), (2597, 68940), (2681, 66780), (2940, 60897), (3180, 56301), (3339, 53620), (3447, 51940), (3710, 48258), (3830, 46746), (4410, 40598), (4452, 40215), (4596, 38955), (4770, 37534), (5194, 34470), (5362, 33390), (5565, 32172), (5745, 31164), (6678, 26810), (6894, 25970), (7420, 24129), (7660, 23373), (7791, 22980), (8043, 22260), (8820, 20299), (9540, 18767), (10388, 17235), (10724, 16695), (11130, 16086), (11490, 15582), (12985, 13788), (13356, 13405)]