461120000

素因数分解:

$2^9\times 5^4\times {\mathrm{11}}^1\times {\mathrm{131}}^1$

素因数の和:180

約数の個数: 200

約数和(自身を含む): 1265557392

約数和(自身を除く): 804437392

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 32, 40, 44, 50, 55, 64, 80, 88, 100, 110, 125, 128, 131, 160, 176, 200, 220, 250, 256, 262, 275, 320, 352, 400, 440, 500, 512, 524, 550, 625, 640, 655, 704, 800, 880, 1000, 1048, 1100, 1250, 1280, 1310, 1375, 1408, 1441, 1600, 1760, 2000, 2096, 2200, 2500, 2560, 2620, 2750, 2816, 2882, 3200, 3275, 3520, 4000, 4192, 4400, 5000, 5240, 5500, 5632, 5764, 6400, 6550, 6875, 7040, 7205, 8000, 8384, 8800, 10000, 10480, 11000, 11528, 12800, 13100, 13750, 14080, 14410, 16000, 16375, 16768, 17600, 20000, 20960, 22000, 23056, 26200, 27500, 28160, 28820, 32000, 32750, 33536, 35200, 36025, 40000, 41920, 44000, 46112, 52400, 55000, 57640, 64000, 65500, 67072, 70400, 72050, 80000, 81875, 83840, 88000, 92224, 104800, 110000, 115280, 131000, 140800, 144100, 160000, 163750, 167680, 176000, 180125, 184448, 209600, 220000, 230560, 262000, 288200, 320000, 327500, 335360, 352000, 360250, 368896, 419200, 440000, 461120, 524000, 576400, 655000, 704000, 720500, 737792, 838400, 880000, 900625, 922240, 1048000, 1152800, 1310000, 1441000, 1676800, 1760000, 1801250, 1844480, 2096000, 2305600, 2620000, 2882000, 3520000, 3602500, 3688960, 4192000, 4611200, 5240000, 5764000, 7205000, 8384000, 9222400, 10480000, 11528000, 14410000, 18444800, 20960000, 23056000, 28820000, 41920000, 46112000, 57640000, 92224000, 115280000, 230560000, 461120000]

約数ペア:

[(1, 461120000), (2, 230560000), (4, 115280000), (5, 92224000), (8, 57640000), (10, 46112000), (11, 41920000), (16, 28820000), (20, 23056000), (22, 20960000), (25, 18444800), (32, 14410000), (40, 11528000), (44, 10480000), (50, 9222400), (55, 8384000), (64, 7205000), (80, 5764000), (88, 5240000), (100, 4611200), (110, 4192000), (125, 3688960), (128, 3602500), (131, 3520000), (160, 2882000), (176, 2620000), (200, 2305600), (220, 2096000), (250, 1844480), (256, 1801250), (262, 1760000), (275, 1676800), (320, 1441000), (352, 1310000), (400, 1152800), (440, 1048000), (500, 922240), (512, 900625), (524, 880000), (550, 838400), (625, 737792), (640, 720500), (655, 704000), (704, 655000), (800, 576400), (880, 524000), (1000, 461120), (1048, 440000), (1100, 419200), (1250, 368896), (1280, 360250), (1310, 352000), (1375, 335360), (1408, 327500), (1441, 320000), (1600, 288200), (1760, 262000), (2000, 230560), (2096, 220000), (2200, 209600), (2500, 184448), (2560, 180125), (2620, 176000), (2750, 167680), (2816, 163750), (2882, 160000), (3200, 144100), (3275, 140800), (3520, 131000), (4000, 115280), (4192, 110000), (4400, 104800), (5000, 92224), (5240, 88000), (5500, 83840), (5632, 81875), (5764, 80000), (6400, 72050), (6550, 70400), (6875, 67072), (7040, 65500), (7205, 64000), (8000, 57640), (8384, 55000), (8800, 52400), (10000, 46112), (10480, 44000), (11000, 41920), (11528, 40000), (12800, 36025), (13100, 35200), (13750, 33536), (14080, 32750), (14410, 32000), (16000, 28820), (16375, 28160), (16768, 27500), (17600, 26200), (20000, 23056), (20960, 22000)]