101412780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{7789}}^1$

素因数の和:7839

約数の個数: 96

約数和(自身を含む): 335032320

約数和(自身を除く): 233619540

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 31, 35, 42, 60, 62, 70, 84, 93, 105, 124, 140, 155, 186, 210, 217, 310, 372, 420, 434, 465, 620, 651, 868, 930, 1085, 1302, 1860, 2170, 2604, 3255, 4340, 6510, 7789, 13020, 15578, 23367, 31156, 38945, 46734, 54523, 77890, 93468, 109046, 116835, 155780, 163569, 218092, 233670, 241459, 272615, 327138, 467340, 482918, 545230, 654276, 724377, 817845, 965836, 1090460, 1207295, 1448754, 1635690, 1690213, 2414590, 2897508, 3271380, 3380426, 3621885, 4829180, 5070639, 6760852, 7243770, 8451065, 10141278, 14487540, 16902130, 20282556, 25353195, 33804260, 50706390, 101412780]

約数ペア:

[(1, 101412780), (2, 50706390), (3, 33804260), (4, 25353195), (5, 20282556), (6, 16902130), (7, 14487540), (10, 10141278), (12, 8451065), (14, 7243770), (15, 6760852), (20, 5070639), (21, 4829180), (28, 3621885), (30, 3380426), (31, 3271380), (35, 2897508), (42, 2414590), (60, 1690213), (62, 1635690), (70, 1448754), (84, 1207295), (93, 1090460), (105, 965836), (124, 817845), (140, 724377), (155, 654276), (186, 545230), (210, 482918), (217, 467340), (310, 327138), (372, 272615), (420, 241459), (434, 233670), (465, 218092), (620, 163569), (651, 155780), (868, 116835), (930, 109046), (1085, 93468), (1302, 77890), (1860, 54523), (2170, 46734), (2604, 38945), (3255, 31156), (4340, 23367), (6510, 15578), (7789, 13020)]