157791600

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{53}}^1\times {\mathrm{827}}^1$

素因数の和:904

約数の個数: 180

約数和(自身を含む): 558587016

約数和(自身を除く): 400795416

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 36, 40, 45, 48, 50, 53, 60, 72, 75, 80, 90, 100, 106, 120, 144, 150, 159, 180, 200, 212, 225, 240, 265, 300, 318, 360, 400, 424, 450, 477, 530, 600, 636, 720, 795, 827, 848, 900, 954, 1060, 1200, 1272, 1325, 1590, 1654, 1800, 1908, 2120, 2385, 2481, 2544, 2650, 3180, 3308, 3600, 3816, 3975, 4135, 4240, 4770, 4962, 5300, 6360, 6616, 7443, 7632, 7950, 8270, 9540, 9924, 10600, 11925, 12405, 12720, 13232, 14886, 15900, 16540, 19080, 19848, 20675, 21200, 23850, 24810, 29772, 31800, 33080, 37215, 38160, 39696, 41350, 43831, 47700, 49620, 59544, 62025, 63600, 66160, 74430, 82700, 87662, 95400, 99240, 119088, 124050, 131493, 148860, 165400, 175324, 186075, 190800, 198480, 219155, 248100, 262986, 297720, 330800, 350648, 372150, 394479, 438310, 496200, 525972, 595440, 657465, 701296, 744300, 788958, 876620, 992400, 1051944, 1095775, 1314930, 1488600, 1577916, 1753240, 1972395, 2103888, 2191550, 2629860, 2977200, 3155832, 3287325, 3506480, 3944790, 4383100, 5259720, 6311664, 6574650, 7889580, 8766200, 9861975, 10519440, 13149300, 15779160, 17532400, 19723950, 26298600, 31558320, 39447900, 52597200, 78895800, 157791600]

約数ペア:

[(1, 157791600), (2, 78895800), (3, 52597200), (4, 39447900), (5, 31558320), (6, 26298600), (8, 19723950), (9, 17532400), (10, 15779160), (12, 13149300), (15, 10519440), (16, 9861975), (18, 8766200), (20, 7889580), (24, 6574650), (25, 6311664), (30, 5259720), (36, 4383100), (40, 3944790), (45, 3506480), (48, 3287325), (50, 3155832), (53, 2977200), (60, 2629860), (72, 2191550), (75, 2103888), (80, 1972395), (90, 1753240), (100, 1577916), (106, 1488600), (120, 1314930), (144, 1095775), (150, 1051944), (159, 992400), (180, 876620), (200, 788958), (212, 744300), (225, 701296), (240, 657465), (265, 595440), (300, 525972), (318, 496200), (360, 438310), (400, 394479), (424, 372150), (450, 350648), (477, 330800), (530, 297720), (600, 262986), (636, 248100), (720, 219155), (795, 198480), (827, 190800), (848, 186075), (900, 175324), (954, 165400), (1060, 148860), (1200, 131493), (1272, 124050), (1325, 119088), (1590, 99240), (1654, 95400), (1800, 87662), (1908, 82700), (2120, 74430), (2385, 66160), (2481, 63600), (2544, 62025), (2650, 59544), (3180, 49620), (3308, 47700), (3600, 43831), (3816, 41350), (3975, 39696), (4135, 38160), (4240, 37215), (4770, 33080), (4962, 31800), (5300, 29772), (6360, 24810), (6616, 23850), (7443, 21200), (7632, 20675), (7950, 19848), (8270, 19080), (9540, 16540), (9924, 15900), (10600, 14886), (11925, 13232), (12405, 12720)]