238204800

素因数分解:

$2^7\times 3^4\times 5^2\times {\mathrm{919}}^1$

素因数の和:955

約数の個数: 240

約数和(自身を含む): 879984600

約数和(自身を除く): 641779800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 32, 36, 40, 45, 48, 50, 54, 60, 64, 72, 75, 80, 81, 90, 96, 100, 108, 120, 128, 135, 144, 150, 160, 162, 180, 192, 200, 216, 225, 240, 270, 288, 300, 320, 324, 360, 384, 400, 405, 432, 450, 480, 540, 576, 600, 640, 648, 675, 720, 800, 810, 864, 900, 919, 960, 1080, 1152, 1200, 1296, 1350, 1440, 1600, 1620, 1728, 1800, 1838, 1920, 2025, 2160, 2400, 2592, 2700, 2757, 2880, 3200, 3240, 3456, 3600, 3676, 4050, 4320, 4595, 4800, 5184, 5400, 5514, 5760, 6480, 7200, 7352, 8100, 8271, 8640, 9190, 9600, 10368, 10800, 11028, 12960, 13785, 14400, 14704, 16200, 16542, 17280, 18380, 21600, 22056, 22975, 24813, 25920, 27570, 28800, 29408, 32400, 33084, 36760, 41355, 43200, 44112, 45950, 49626, 51840, 55140, 58816, 64800, 66168, 68925, 73520, 74439, 82710, 86400, 88224, 91900, 99252, 110280, 117632, 124065, 129600, 132336, 137850, 147040, 148878, 165420, 176448, 183800, 198504, 206775, 220560, 248130, 259200, 264672, 275700, 294080, 297756, 330840, 352896, 367600, 372195, 397008, 413550, 441120, 496260, 529344, 551400, 588160, 595512, 620325, 661680, 735200, 744390, 794016, 827100, 882240, 992520, 1058688, 1102800, 1191024, 1240650, 1323360, 1470400, 1488780, 1588032, 1654200, 1764480, 1860975, 1985040, 2205600, 2382048, 2481300, 2646720, 2940800, 2977560, 3176064, 3308400, 3721950, 3970080, 4411200, 4764096, 4962600, 5293440, 5955120, 6616800, 7443900, 7940160, 8822400, 9528192, 9925200, 11910240, 13233600, 14887800, 15880320, 19850400, 23820480, 26467200, 29775600, 39700800, 47640960, 59551200, 79401600, 119102400, 238204800]

約数ペア:

[(1, 238204800), (2, 119102400), (3, 79401600), (4, 59551200), (5, 47640960), (6, 39700800), (8, 29775600), (9, 26467200), (10, 23820480), (12, 19850400), (15, 15880320), (16, 14887800), (18, 13233600), (20, 11910240), (24, 9925200), (25, 9528192), (27, 8822400), (30, 7940160), (32, 7443900), (36, 6616800), (40, 5955120), (45, 5293440), (48, 4962600), (50, 4764096), (54, 4411200), (60, 3970080), (64, 3721950), (72, 3308400), (75, 3176064), (80, 2977560), (81, 2940800), (90, 2646720), (96, 2481300), (100, 2382048), (108, 2205600), (120, 1985040), (128, 1860975), (135, 1764480), (144, 1654200), (150, 1588032), (160, 1488780), (162, 1470400), (180, 1323360), (192, 1240650), (200, 1191024), (216, 1102800), (225, 1058688), (240, 992520), (270, 882240), (288, 827100), (300, 794016), (320, 744390), (324, 735200), (360, 661680), (384, 620325), (400, 595512), (405, 588160), (432, 551400), (450, 529344), (480, 496260), (540, 441120), (576, 413550), (600, 397008), (640, 372195), (648, 367600), (675, 352896), (720, 330840), (800, 297756), (810, 294080), (864, 275700), (900, 264672), (919, 259200), (960, 248130), (1080, 220560), (1152, 206775), (1200, 198504), (1296, 183800), (1350, 176448), (1440, 165420), (1600, 148878), (1620, 147040), (1728, 137850), (1800, 132336), (1838, 129600), (1920, 124065), (2025, 117632), (2160, 110280), (2400, 99252), (2592, 91900), (2700, 88224), (2757, 86400), (2880, 82710), (3200, 74439), (3240, 73520), (3456, 68925), (3600, 66168), (3676, 64800), (4050, 58816), (4320, 55140), (4595, 51840), (4800, 49626), (5184, 45950), (5400, 44112), (5514, 43200), (5760, 41355), (6480, 36760), (7200, 33084), (7352, 32400), (8100, 29408), (8271, 28800), (8640, 27570), (9190, 25920), (9600, 24813), (10368, 22975), (10800, 22056), (11028, 21600), (12960, 18380), (13785, 17280), (14400, 16542), (14704, 16200)]