189004800

素因数分解:

$2^{10}\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{107}}^1$

素因数の和:163

約数の個数: 264

約数和(自身を含む): 657922176

約数和(自身を除く): 468917376

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 25, 30, 32, 40, 46, 48, 50, 60, 64, 69, 75, 80, 92, 96, 100, 107, 115, 120, 128, 138, 150, 160, 184, 192, 200, 214, 230, 240, 256, 276, 300, 320, 321, 345, 368, 384, 400, 428, 460, 480, 512, 535, 552, 575, 600, 640, 642, 690, 736, 768, 800, 856, 920, 960, 1024, 1070, 1104, 1150, 1200, 1280, 1284, 1380, 1472, 1536, 1600, 1605, 1712, 1725, 1840, 1920, 2140, 2208, 2300, 2400, 2461, 2560, 2568, 2675, 2760, 2944, 3072, 3200, 3210, 3424, 3450, 3680, 3840, 4280, 4416, 4600, 4800, 4922, 5120, 5136, 5350, 5520, 5888, 6400, 6420, 6848, 6900, 7360, 7383, 7680, 8025, 8560, 8832, 9200, 9600, 9844, 10272, 10700, 11040, 11776, 12305, 12800, 12840, 13696, 13800, 14720, 14766, 15360, 16050, 17120, 17664, 18400, 19200, 19688, 20544, 21400, 22080, 23552, 24610, 25600, 25680, 27392, 27600, 29440, 29532, 32100, 34240, 35328, 36800, 36915, 38400, 39376, 41088, 42800, 44160, 49220, 51360, 54784, 55200, 58880, 59064, 61525, 64200, 68480, 70656, 73600, 73830, 76800, 78752, 82176, 85600, 88320, 98440, 102720, 109568, 110400, 117760, 118128, 123050, 128400, 136960, 147200, 147660, 157504, 164352, 171200, 176640, 184575, 196880, 205440, 220800, 236256, 246100, 256800, 273920, 294400, 295320, 315008, 328704, 342400, 353280, 369150, 393760, 410880, 441600, 472512, 492200, 513600, 547840, 588800, 590640, 630016, 684800, 738300, 787520, 821760, 883200, 945024, 984400, 1027200, 1181280, 1260032, 1369600, 1476600, 1575040, 1643520, 1766400, 1890048, 1968800, 2054400, 2362560, 2520064, 2739200, 2953200, 3150080, 3780096, 3937600, 4108800, 4725120, 5906400, 6300160, 7560192, 7875200, 8217600, 9450240, 11812800, 12600320, 15750400, 18900480, 23625600, 31500800, 37800960, 47251200, 63001600, 94502400, 189004800]

約数ペア:

[(1, 189004800), (2, 94502400), (3, 63001600), (4, 47251200), (5, 37800960), (6, 31500800), (8, 23625600), (10, 18900480), (12, 15750400), (15, 12600320), (16, 11812800), (20, 9450240), (23, 8217600), (24, 7875200), (25, 7560192), (30, 6300160), (32, 5906400), (40, 4725120), (46, 4108800), (48, 3937600), (50, 3780096), (60, 3150080), (64, 2953200), (69, 2739200), (75, 2520064), (80, 2362560), (92, 2054400), (96, 1968800), (100, 1890048), (107, 1766400), (115, 1643520), (120, 1575040), (128, 1476600), (138, 1369600), (150, 1260032), (160, 1181280), (184, 1027200), (192, 984400), (200, 945024), (214, 883200), (230, 821760), (240, 787520), (256, 738300), (276, 684800), (300, 630016), (320, 590640), (321, 588800), (345, 547840), (368, 513600), (384, 492200), (400, 472512), (428, 441600), (460, 410880), (480, 393760), (512, 369150), (535, 353280), (552, 342400), (575, 328704), (600, 315008), (640, 295320), (642, 294400), (690, 273920), (736, 256800), (768, 246100), (800, 236256), (856, 220800), (920, 205440), (960, 196880), (1024, 184575), (1070, 176640), (1104, 171200), (1150, 164352), (1200, 157504), (1280, 147660), (1284, 147200), (1380, 136960), (1472, 128400), (1536, 123050), (1600, 118128), (1605, 117760), (1712, 110400), (1725, 109568), (1840, 102720), (1920, 98440), (2140, 88320), (2208, 85600), (2300, 82176), (2400, 78752), (2461, 76800), (2560, 73830), (2568, 73600), (2675, 70656), (2760, 68480), (2944, 64200), (3072, 61525), (3200, 59064), (3210, 58880), (3424, 55200), (3450, 54784), (3680, 51360), (3840, 49220), (4280, 44160), (4416, 42800), (4600, 41088), (4800, 39376), (4922, 38400), (5120, 36915), (5136, 36800), (5350, 35328), (5520, 34240), (5888, 32100), (6400, 29532), (6420, 29440), (6848, 27600), (6900, 27392), (7360, 25680), (7383, 25600), (7680, 24610), (8025, 23552), (8560, 22080), (8832, 21400), (9200, 20544), (9600, 19688), (9844, 19200), (10272, 18400), (10700, 17664), (11040, 17120), (11776, 16050), (12305, 15360), (12800, 14766), (12840, 14720), (13696, 13800)]