298525200

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1$

素因数の和:214

約数の個数: 240

約数和(自身を含む): 1003745280

約数和(自身を除く): 705220080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 47, 48, 50, 60, 67, 75, 79, 80, 94, 100, 120, 134, 141, 150, 158, 188, 200, 201, 235, 237, 240, 268, 282, 300, 316, 335, 376, 395, 400, 402, 470, 474, 536, 564, 600, 632, 670, 705, 752, 790, 804, 940, 948, 1005, 1072, 1128, 1175, 1185, 1200, 1264, 1340, 1410, 1580, 1608, 1675, 1880, 1896, 1975, 2010, 2256, 2350, 2370, 2680, 2820, 3149, 3160, 3216, 3350, 3525, 3713, 3760, 3792, 3950, 4020, 4700, 4740, 5025, 5293, 5360, 5640, 5925, 6298, 6320, 6700, 7050, 7426, 7900, 8040, 9400, 9447, 9480, 10050, 10586, 11139, 11280, 11850, 12596, 13400, 14100, 14852, 15745, 15800, 15879, 16080, 18565, 18800, 18894, 18960, 20100, 21172, 22278, 23700, 25192, 26465, 26800, 28200, 29704, 31490, 31600, 31758, 37130, 37788, 40200, 42344, 44556, 47235, 47400, 50384, 52930, 55695, 56400, 59408, 62980, 63516, 74260, 75576, 78725, 79395, 80400, 84688, 89112, 92825, 94470, 94800, 105860, 111390, 125960, 127032, 132325, 148520, 151152, 157450, 158790, 178224, 185650, 188940, 211720, 222780, 236175, 248771, 251920, 254064, 264650, 278475, 297040, 314900, 317580, 371300, 377880, 396975, 423440, 445560, 472350, 497542, 529300, 556950, 629800, 635160, 742600, 746313, 755760, 793950, 891120, 944700, 995084, 1058600, 1113900, 1243855, 1259600, 1270320, 1485200, 1492626, 1587900, 1889400, 1990168, 2117200, 2227800, 2487710, 2985252, 3175800, 3731565, 3778800, 3980336, 4455600, 4975420, 5970504, 6219275, 6351600, 7463130, 9950840, 11941008, 12438550, 14926260, 18657825, 19901680, 24877100, 29852520, 37315650, 49754200, 59705040, 74631300, 99508400, 149262600, 298525200]

約数ペア:

[(1, 298525200), (2, 149262600), (3, 99508400), (4, 74631300), (5, 59705040), (6, 49754200), (8, 37315650), (10, 29852520), (12, 24877100), (15, 19901680), (16, 18657825), (20, 14926260), (24, 12438550), (25, 11941008), (30, 9950840), (40, 7463130), (47, 6351600), (48, 6219275), (50, 5970504), (60, 4975420), (67, 4455600), (75, 3980336), (79, 3778800), (80, 3731565), (94, 3175800), (100, 2985252), (120, 2487710), (134, 2227800), (141, 2117200), (150, 1990168), (158, 1889400), (188, 1587900), (200, 1492626), (201, 1485200), (235, 1270320), (237, 1259600), (240, 1243855), (268, 1113900), (282, 1058600), (300, 995084), (316, 944700), (335, 891120), (376, 793950), (395, 755760), (400, 746313), (402, 742600), (470, 635160), (474, 629800), (536, 556950), (564, 529300), (600, 497542), (632, 472350), (670, 445560), (705, 423440), (752, 396975), (790, 377880), (804, 371300), (940, 317580), (948, 314900), (1005, 297040), (1072, 278475), (1128, 264650), (1175, 254064), (1185, 251920), (1200, 248771), (1264, 236175), (1340, 222780), (1410, 211720), (1580, 188940), (1608, 185650), (1675, 178224), (1880, 158790), (1896, 157450), (1975, 151152), (2010, 148520), (2256, 132325), (2350, 127032), (2370, 125960), (2680, 111390), (2820, 105860), (3149, 94800), (3160, 94470), (3216, 92825), (3350, 89112), (3525, 84688), (3713, 80400), (3760, 79395), (3792, 78725), (3950, 75576), (4020, 74260), (4700, 63516), (4740, 62980), (5025, 59408), (5293, 56400), (5360, 55695), (5640, 52930), (5925, 50384), (6298, 47400), (6320, 47235), (6700, 44556), (7050, 42344), (7426, 40200), (7900, 37788), (8040, 37130), (9400, 31758), (9447, 31600), (9480, 31490), (10050, 29704), (10586, 28200), (11139, 26800), (11280, 26465), (11850, 25192), (12596, 23700), (13400, 22278), (14100, 21172), (14852, 20100), (15745, 18960), (15800, 18894), (15879, 18800), (16080, 18565)]