299381880

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{11497}}^1$

素因数の和:11549

約数の個数: 128

約数和(自身を含む): 1059655680

約数和(自身を除く): 760273800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 31, 35, 40, 42, 56, 60, 62, 70, 84, 93, 105, 120, 124, 140, 155, 168, 186, 210, 217, 248, 280, 310, 372, 420, 434, 465, 620, 651, 744, 840, 868, 930, 1085, 1240, 1302, 1736, 1860, 2170, 2604, 3255, 3720, 4340, 5208, 6510, 8680, 11497, 13020, 22994, 26040, 34491, 45988, 57485, 68982, 80479, 91976, 114970, 137964, 160958, 172455, 229940, 241437, 275928, 321916, 344910, 356407, 402395, 459880, 482874, 643832, 689820, 712814, 804790, 965748, 1069221, 1207185, 1379640, 1425628, 1609580, 1782035, 1931496, 2138442, 2414370, 2494849, 2851256, 3219160, 3564070, 4276884, 4828740, 4989698, 5346105, 7128140, 7484547, 8553768, 9657480, 9979396, 10692210, 12474245, 14256280, 14969094, 19958792, 21384420, 24948490, 29938188, 37422735, 42768840, 49896980, 59876376, 74845470, 99793960, 149690940, 299381880]

約数ペア:

[(1, 299381880), (2, 149690940), (3, 99793960), (4, 74845470), (5, 59876376), (6, 49896980), (7, 42768840), (8, 37422735), (10, 29938188), (12, 24948490), (14, 21384420), (15, 19958792), (20, 14969094), (21, 14256280), (24, 12474245), (28, 10692210), (30, 9979396), (31, 9657480), (35, 8553768), (40, 7484547), (42, 7128140), (56, 5346105), (60, 4989698), (62, 4828740), (70, 4276884), (84, 3564070), (93, 3219160), (105, 2851256), (120, 2494849), (124, 2414370), (140, 2138442), (155, 1931496), (168, 1782035), (186, 1609580), (210, 1425628), (217, 1379640), (248, 1207185), (280, 1069221), (310, 965748), (372, 804790), (420, 712814), (434, 689820), (465, 643832), (620, 482874), (651, 459880), (744, 402395), (840, 356407), (868, 344910), (930, 321916), (1085, 275928), (1240, 241437), (1302, 229940), (1736, 172455), (1860, 160958), (2170, 137964), (2604, 114970), (3255, 91976), (3720, 80479), (4340, 68982), (5208, 57485), (6510, 45988), (8680, 34491), (11497, 26040), (13020, 22994)]