158157300

素因数分解:

$2^2\times 3^1\times 5^2\times 7^3\times {\mathrm{29}}^1\times {\mathrm{53}}^1$

素因数の和:120

約数の個数: 288

約数和(自身を含む): 562464000

約数和(自身を除く): 404306700

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 29, 30, 35, 42, 49, 50, 53, 58, 60, 70, 75, 84, 87, 98, 100, 105, 106, 116, 140, 145, 147, 150, 159, 174, 175, 196, 203, 210, 212, 245, 265, 290, 294, 300, 318, 343, 348, 350, 371, 406, 420, 435, 490, 525, 530, 580, 588, 609, 636, 686, 700, 725, 735, 742, 795, 812, 870, 980, 1015, 1029, 1050, 1060, 1113, 1218, 1225, 1325, 1372, 1421, 1450, 1470, 1484, 1537, 1590, 1715, 1740, 1855, 2030, 2058, 2100, 2175, 2226, 2436, 2450, 2597, 2650, 2842, 2900, 2940, 3045, 3074, 3180, 3430, 3675, 3710, 3975, 4060, 4116, 4263, 4350, 4452, 4611, 4900, 5075, 5145, 5194, 5300, 5565, 5684, 6090, 6148, 6860, 7105, 7350, 7420, 7685, 7791, 7950, 8526, 8575, 8700, 9222, 9275, 9947, 10150, 10290, 10388, 10759, 11130, 12180, 12985, 14210, 14700, 15225, 15370, 15582, 15900, 17052, 17150, 18179, 18444, 18550, 19894, 20300, 20580, 21315, 21518, 22260, 23055, 25725, 25970, 27825, 28420, 29841, 30450, 30740, 31164, 32277, 34300, 35525, 36358, 37100, 38425, 38955, 39788, 42630, 43036, 46110, 49735, 51450, 51940, 53795, 54537, 55650, 59682, 60900, 64554, 64925, 71050, 72716, 75313, 76850, 77910, 85260, 90895, 92220, 99470, 102900, 106575, 107590, 109074, 111300, 115275, 119364, 129108, 129850, 142100, 149205, 150626, 153700, 155820, 161385, 181790, 194775, 198940, 213150, 215180, 218148, 225939, 230550, 248675, 259700, 268975, 272685, 298410, 301252, 322770, 363580, 376565, 389550, 426300, 451878, 454475, 461100, 497350, 527191, 537950, 545370, 596820, 645540, 746025, 753130, 779100, 806925, 903756, 908950, 994700, 1054382, 1075900, 1090740, 1129695, 1363425, 1492050, 1506260, 1581573, 1613850, 1817900, 1882825, 2108764, 2259390, 2635955, 2726850, 2984100, 3163146, 3227700, 3765650, 4518780, 5271910, 5453700, 5648475, 6326292, 7531300, 7907865, 10543820, 11296950, 13179775, 15815730, 22593900, 26359550, 31631460, 39539325, 52719100, 79078650, 158157300]

約数ペア:

[(1, 158157300), (2, 79078650), (3, 52719100), (4, 39539325), (5, 31631460), (6, 26359550), (7, 22593900), (10, 15815730), (12, 13179775), (14, 11296950), (15, 10543820), (20, 7907865), (21, 7531300), (25, 6326292), (28, 5648475), (29, 5453700), (30, 5271910), (35, 4518780), (42, 3765650), (49, 3227700), (50, 3163146), (53, 2984100), (58, 2726850), (60, 2635955), (70, 2259390), (75, 2108764), (84, 1882825), (87, 1817900), (98, 1613850), (100, 1581573), (105, 1506260), (106, 1492050), (116, 1363425), (140, 1129695), (145, 1090740), (147, 1075900), (150, 1054382), (159, 994700), (174, 908950), (175, 903756), (196, 806925), (203, 779100), (210, 753130), (212, 746025), (245, 645540), (265, 596820), (290, 545370), (294, 537950), (300, 527191), (318, 497350), (343, 461100), (348, 454475), (350, 451878), (371, 426300), (406, 389550), (420, 376565), (435, 363580), (490, 322770), (525, 301252), (530, 298410), (580, 272685), (588, 268975), (609, 259700), (636, 248675), (686, 230550), (700, 225939), (725, 218148), (735, 215180), (742, 213150), (795, 198940), (812, 194775), (870, 181790), (980, 161385), (1015, 155820), (1029, 153700), (1050, 150626), (1060, 149205), (1113, 142100), (1218, 129850), (1225, 129108), (1325, 119364), (1372, 115275), (1421, 111300), (1450, 109074), (1470, 107590), (1484, 106575), (1537, 102900), (1590, 99470), (1715, 92220), (1740, 90895), (1855, 85260), (2030, 77910), (2058, 76850), (2100, 75313), (2175, 72716), (2226, 71050), (2436, 64925), (2450, 64554), (2597, 60900), (2650, 59682), (2842, 55650), (2900, 54537), (2940, 53795), (3045, 51940), (3074, 51450), (3180, 49735), (3430, 46110), (3675, 43036), (3710, 42630), (3975, 39788), (4060, 38955), (4116, 38425), (4263, 37100), (4350, 36358), (4452, 35525), (4611, 34300), (4900, 32277), (5075, 31164), (5145, 30740), (5194, 30450), (5300, 29841), (5565, 28420), (5684, 27825), (6090, 25970), (6148, 25725), (6860, 23055), (7105, 22260), (7350, 21518), (7420, 21315), (7685, 20580), (7791, 20300), (7950, 19894), (8526, 18550), (8575, 18444), (8700, 18179), (9222, 17150), (9275, 17052), (9947, 15900), (10150, 15582), (10290, 15370), (10388, 15225), (10759, 14700), (11130, 14210), (12180, 12985)]