23821200

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{509}}^1$

素因数の和:546

約数の個数: 180

約数和(自身を含む): 89200020

約数和(自身を除く): 65378820

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 25, 26, 30, 36, 39, 40, 45, 48, 50, 52, 60, 65, 72, 75, 78, 80, 90, 100, 104, 117, 120, 130, 144, 150, 156, 180, 195, 200, 208, 225, 234, 240, 260, 300, 312, 325, 360, 390, 400, 450, 468, 509, 520, 585, 600, 624, 650, 720, 780, 900, 936, 975, 1018, 1040, 1170, 1200, 1300, 1527, 1560, 1800, 1872, 1950, 2036, 2340, 2545, 2600, 2925, 3054, 3120, 3600, 3900, 4072, 4581, 4680, 5090, 5200, 5850, 6108, 6617, 7635, 7800, 8144, 9162, 9360, 10180, 11700, 12216, 12725, 13234, 15270, 15600, 18324, 19851, 20360, 22905, 23400, 24432, 25450, 26468, 30540, 33085, 36648, 38175, 39702, 40720, 45810, 46800, 50900, 52936, 59553, 61080, 66170, 73296, 76350, 79404, 91620, 99255, 101800, 105872, 114525, 119106, 122160, 132340, 152700, 158808, 165425, 183240, 198510, 203600, 229050, 238212, 264680, 297765, 305400, 317616, 330850, 366480, 397020, 458100, 476424, 496275, 529360, 595530, 610800, 661700, 794040, 916200, 952848, 992550, 1191060, 1323400, 1488825, 1588080, 1832400, 1985100, 2382120, 2646800, 2977650, 3970200, 4764240, 5955300, 7940400, 11910600, 23821200]

約数ペア:

[(1, 23821200), (2, 11910600), (3, 7940400), (4, 5955300), (5, 4764240), (6, 3970200), (8, 2977650), (9, 2646800), (10, 2382120), (12, 1985100), (13, 1832400), (15, 1588080), (16, 1488825), (18, 1323400), (20, 1191060), (24, 992550), (25, 952848), (26, 916200), (30, 794040), (36, 661700), (39, 610800), (40, 595530), (45, 529360), (48, 496275), (50, 476424), (52, 458100), (60, 397020), (65, 366480), (72, 330850), (75, 317616), (78, 305400), (80, 297765), (90, 264680), (100, 238212), (104, 229050), (117, 203600), (120, 198510), (130, 183240), (144, 165425), (150, 158808), (156, 152700), (180, 132340), (195, 122160), (200, 119106), (208, 114525), (225, 105872), (234, 101800), (240, 99255), (260, 91620), (300, 79404), (312, 76350), (325, 73296), (360, 66170), (390, 61080), (400, 59553), (450, 52936), (468, 50900), (509, 46800), (520, 45810), (585, 40720), (600, 39702), (624, 38175), (650, 36648), (720, 33085), (780, 30540), (900, 26468), (936, 25450), (975, 24432), (1018, 23400), (1040, 22905), (1170, 20360), (1200, 19851), (1300, 18324), (1527, 15600), (1560, 15270), (1800, 13234), (1872, 12725), (1950, 12216), (2036, 11700), (2340, 10180), (2545, 9360), (2600, 9162), (2925, 8144), (3054, 7800), (3120, 7635), (3600, 6617), (3900, 6108), (4072, 5850), (4581, 5200), (4680, 5090)]