157732920

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{89}}^1\times {\mathrm{547}}^1$

素因数の和:659

約数の個数: 160

約数和(自身を含む): 537094800

約数和(自身を除く): 379361880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 89, 90, 108, 120, 135, 162, 178, 180, 216, 267, 270, 324, 356, 360, 405, 445, 534, 540, 547, 648, 712, 801, 810, 890, 1068, 1080, 1094, 1335, 1602, 1620, 1641, 1780, 2136, 2188, 2403, 2670, 2735, 3204, 3240, 3282, 3560, 4005, 4376, 4806, 4923, 5340, 5470, 6408, 6564, 7209, 8010, 8205, 9612, 9846, 10680, 10940, 12015, 13128, 14418, 14769, 16020, 16410, 19224, 19692, 21880, 24030, 24615, 28836, 29538, 32040, 32820, 36045, 39384, 44307, 48060, 48683, 49230, 57672, 59076, 65640, 72090, 73845, 88614, 96120, 97366, 98460, 118152, 144180, 146049, 147690, 177228, 194732, 196920, 221535, 243415, 288360, 292098, 295380, 354456, 389464, 438147, 443070, 486830, 584196, 590760, 730245, 876294, 886140, 973660, 1168392, 1314441, 1460490, 1752588, 1772280, 1947320, 2190735, 2628882, 2920980, 3505176, 3943323, 4381470, 5257764, 5841960, 6572205, 7886646, 8762940, 10515528, 13144410, 15773292, 17525880, 19716615, 26288820, 31546584, 39433230, 52577640, 78866460, 157732920]

約数ペア:

[(1, 157732920), (2, 78866460), (3, 52577640), (4, 39433230), (5, 31546584), (6, 26288820), (8, 19716615), (9, 17525880), (10, 15773292), (12, 13144410), (15, 10515528), (18, 8762940), (20, 7886646), (24, 6572205), (27, 5841960), (30, 5257764), (36, 4381470), (40, 3943323), (45, 3505176), (54, 2920980), (60, 2628882), (72, 2190735), (81, 1947320), (89, 1772280), (90, 1752588), (108, 1460490), (120, 1314441), (135, 1168392), (162, 973660), (178, 886140), (180, 876294), (216, 730245), (267, 590760), (270, 584196), (324, 486830), (356, 443070), (360, 438147), (405, 389464), (445, 354456), (534, 295380), (540, 292098), (547, 288360), (648, 243415), (712, 221535), (801, 196920), (810, 194732), (890, 177228), (1068, 147690), (1080, 146049), (1094, 144180), (1335, 118152), (1602, 98460), (1620, 97366), (1641, 96120), (1780, 88614), (2136, 73845), (2188, 72090), (2403, 65640), (2670, 59076), (2735, 57672), (3204, 49230), (3240, 48683), (3282, 48060), (3560, 44307), (4005, 39384), (4376, 36045), (4806, 32820), (4923, 32040), (5340, 29538), (5470, 28836), (6408, 24615), (6564, 24030), (7209, 21880), (8010, 19692), (8205, 19224), (9612, 16410), (9846, 16020), (10680, 14769), (10940, 14418), (12015, 13128)]