204957600

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1$

素因数の和:172

約数の個数: 288

約数和(自身を含む): 719953920

約数和(自身を除く): 514996320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 25, 30, 32, 40, 46, 47, 48, 50, 60, 69, 75, 79, 80, 92, 94, 96, 100, 115, 120, 138, 141, 150, 158, 160, 184, 188, 200, 230, 235, 237, 240, 276, 282, 300, 316, 345, 368, 376, 395, 400, 460, 470, 474, 480, 552, 564, 575, 600, 632, 690, 705, 736, 752, 790, 800, 920, 940, 948, 1081, 1104, 1128, 1150, 1175, 1185, 1200, 1264, 1380, 1410, 1504, 1580, 1725, 1817, 1840, 1880, 1896, 1975, 2162, 2208, 2256, 2300, 2350, 2370, 2400, 2528, 2760, 2820, 3160, 3243, 3450, 3525, 3634, 3680, 3713, 3760, 3792, 3950, 4324, 4512, 4600, 4700, 4740, 5405, 5451, 5520, 5640, 5925, 6320, 6486, 6900, 7050, 7268, 7426, 7520, 7584, 7900, 8648, 9085, 9200, 9400, 9480, 10810, 10902, 11040, 11139, 11280, 11850, 12640, 12972, 13800, 14100, 14536, 14852, 15800, 16215, 17296, 18170, 18400, 18565, 18800, 18960, 21620, 21804, 22278, 22560, 23700, 25944, 27025, 27255, 27600, 28200, 29072, 29704, 31600, 32430, 34592, 36340, 37130, 37600, 37920, 43240, 43608, 44556, 45425, 47400, 51888, 54050, 54510, 55200, 55695, 56400, 58144, 59408, 63200, 64860, 72680, 74260, 81075, 85399, 86480, 87216, 89112, 90850, 92825, 94800, 103776, 108100, 109020, 111390, 112800, 118816, 129720, 136275, 145360, 148520, 162150, 170798, 172960, 174432, 178224, 181700, 185650, 189600, 216200, 218040, 222780, 256197, 259440, 272550, 278475, 290720, 297040, 324300, 341596, 356448, 363400, 371300, 426995, 432400, 436080, 445560, 512394, 518880, 545100, 556950, 594080, 648600, 683192, 726800, 742600, 853990, 864800, 872160, 891120, 1024788, 1090200, 1113900, 1280985, 1297200, 1366384, 1453600, 1485200, 1707980, 1782240, 2049576, 2134975, 2180400, 2227800, 2561970, 2594400, 2732768, 2970400, 3415960, 4099152, 4269950, 4360800, 4455600, 5123940, 6404925, 6831920, 8198304, 8539900, 8911200, 10247880, 12809850, 13663840, 17079800, 20495760, 25619700, 34159600, 40991520, 51239400, 68319200, 102478800, 204957600]

約数ペア:

[(1, 204957600), (2, 102478800), (3, 68319200), (4, 51239400), (5, 40991520), (6, 34159600), (8, 25619700), (10, 20495760), (12, 17079800), (15, 13663840), (16, 12809850), (20, 10247880), (23, 8911200), (24, 8539900), (25, 8198304), (30, 6831920), (32, 6404925), (40, 5123940), (46, 4455600), (47, 4360800), (48, 4269950), (50, 4099152), (60, 3415960), (69, 2970400), (75, 2732768), (79, 2594400), (80, 2561970), (92, 2227800), (94, 2180400), (96, 2134975), (100, 2049576), (115, 1782240), (120, 1707980), (138, 1485200), (141, 1453600), (150, 1366384), (158, 1297200), (160, 1280985), (184, 1113900), (188, 1090200), (200, 1024788), (230, 891120), (235, 872160), (237, 864800), (240, 853990), (276, 742600), (282, 726800), (300, 683192), (316, 648600), (345, 594080), (368, 556950), (376, 545100), (395, 518880), (400, 512394), (460, 445560), (470, 436080), (474, 432400), (480, 426995), (552, 371300), (564, 363400), (575, 356448), (600, 341596), (632, 324300), (690, 297040), (705, 290720), (736, 278475), (752, 272550), (790, 259440), (800, 256197), (920, 222780), (940, 218040), (948, 216200), (1081, 189600), (1104, 185650), (1128, 181700), (1150, 178224), (1175, 174432), (1185, 172960), (1200, 170798), (1264, 162150), (1380, 148520), (1410, 145360), (1504, 136275), (1580, 129720), (1725, 118816), (1817, 112800), (1840, 111390), (1880, 109020), (1896, 108100), (1975, 103776), (2162, 94800), (2208, 92825), (2256, 90850), (2300, 89112), (2350, 87216), (2370, 86480), (2400, 85399), (2528, 81075), (2760, 74260), (2820, 72680), (3160, 64860), (3243, 63200), (3450, 59408), (3525, 58144), (3634, 56400), (3680, 55695), (3713, 55200), (3760, 54510), (3792, 54050), (3950, 51888), (4324, 47400), (4512, 45425), (4600, 44556), (4700, 43608), (4740, 43240), (5405, 37920), (5451, 37600), (5520, 37130), (5640, 36340), (5925, 34592), (6320, 32430), (6486, 31600), (6900, 29704), (7050, 29072), (7268, 28200), (7426, 27600), (7520, 27255), (7584, 27025), (7900, 25944), (8648, 23700), (9085, 22560), (9200, 22278), (9400, 21804), (9480, 21620), (10810, 18960), (10902, 18800), (11040, 18565), (11139, 18400), (11280, 18170), (11850, 17296), (12640, 16215), (12972, 15800), (13800, 14852), (14100, 14536)]