289219200

素因数分解:

$2^7\times 3^1\times 5^2\times {\mathrm{47}}^1\times {\mathrm{641}}^1$

素因数の和:715

約数の個数: 192

約数和(自身を含む): 974401920

約数和(自身を除く): 685182720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 47, 48, 50, 60, 64, 75, 80, 94, 96, 100, 120, 128, 141, 150, 160, 188, 192, 200, 235, 240, 282, 300, 320, 376, 384, 400, 470, 480, 564, 600, 640, 641, 705, 752, 800, 940, 960, 1128, 1175, 1200, 1282, 1410, 1504, 1600, 1880, 1920, 1923, 2256, 2350, 2400, 2564, 2820, 3008, 3200, 3205, 3525, 3760, 3846, 4512, 4700, 4800, 5128, 5640, 6016, 6410, 7050, 7520, 7692, 9024, 9400, 9600, 9615, 10256, 11280, 12820, 14100, 15040, 15384, 16025, 18048, 18800, 19230, 20512, 22560, 25640, 28200, 30080, 30127, 30768, 32050, 37600, 38460, 41024, 45120, 48075, 51280, 56400, 60254, 61536, 64100, 75200, 76920, 82048, 90240, 90381, 96150, 102560, 112800, 120508, 123072, 128200, 150400, 150635, 153840, 180762, 192300, 205120, 225600, 241016, 246144, 256400, 301270, 307680, 361524, 384600, 410240, 451200, 451905, 482032, 512800, 602540, 615360, 723048, 753175, 769200, 903810, 964064, 1025600, 1205080, 1230720, 1446096, 1506350, 1538400, 1807620, 1928128, 2051200, 2259525, 2410160, 2892192, 3012700, 3076800, 3615240, 3856256, 4519050, 4820320, 5784384, 6025400, 6153600, 7230480, 9038100, 9640640, 11568768, 12050800, 14460960, 18076200, 19281280, 24101600, 28921920, 36152400, 48203200, 57843840, 72304800, 96406400, 144609600, 289219200]

約数ペア:

[(1, 289219200), (2, 144609600), (3, 96406400), (4, 72304800), (5, 57843840), (6, 48203200), (8, 36152400), (10, 28921920), (12, 24101600), (15, 19281280), (16, 18076200), (20, 14460960), (24, 12050800), (25, 11568768), (30, 9640640), (32, 9038100), (40, 7230480), (47, 6153600), (48, 6025400), (50, 5784384), (60, 4820320), (64, 4519050), (75, 3856256), (80, 3615240), (94, 3076800), (96, 3012700), (100, 2892192), (120, 2410160), (128, 2259525), (141, 2051200), (150, 1928128), (160, 1807620), (188, 1538400), (192, 1506350), (200, 1446096), (235, 1230720), (240, 1205080), (282, 1025600), (300, 964064), (320, 903810), (376, 769200), (384, 753175), (400, 723048), (470, 615360), (480, 602540), (564, 512800), (600, 482032), (640, 451905), (641, 451200), (705, 410240), (752, 384600), (800, 361524), (940, 307680), (960, 301270), (1128, 256400), (1175, 246144), (1200, 241016), (1282, 225600), (1410, 205120), (1504, 192300), (1600, 180762), (1880, 153840), (1920, 150635), (1923, 150400), (2256, 128200), (2350, 123072), (2400, 120508), (2564, 112800), (2820, 102560), (3008, 96150), (3200, 90381), (3205, 90240), (3525, 82048), (3760, 76920), (3846, 75200), (4512, 64100), (4700, 61536), (4800, 60254), (5128, 56400), (5640, 51280), (6016, 48075), (6410, 45120), (7050, 41024), (7520, 38460), (7692, 37600), (9024, 32050), (9400, 30768), (9600, 30127), (9615, 30080), (10256, 28200), (11280, 25640), (12820, 22560), (14100, 20512), (15040, 19230), (15384, 18800), (16025, 18048)]