199669140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{3253}}^1$

素因数の和:3310

約数の個数: 144

約数和(自身を含む): 682246656

約数和(自身を除く): 482577516

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 31, 33, 36, 44, 45, 55, 60, 62, 66, 90, 93, 99, 110, 124, 132, 155, 165, 180, 186, 198, 220, 279, 310, 330, 341, 372, 396, 465, 495, 558, 620, 660, 682, 930, 990, 1023, 1116, 1364, 1395, 1705, 1860, 1980, 2046, 2790, 3069, 3253, 3410, 4092, 5115, 5580, 6138, 6506, 6820, 9759, 10230, 12276, 13012, 15345, 16265, 19518, 20460, 29277, 30690, 32530, 35783, 39036, 48795, 58554, 61380, 65060, 71566, 97590, 100843, 107349, 117108, 143132, 146385, 178915, 195180, 201686, 214698, 292770, 302529, 322047, 357830, 403372, 429396, 504215, 536745, 585540, 605058, 644094, 715660, 907587, 1008430, 1073490, 1109273, 1210116, 1288188, 1512645, 1610235, 1815174, 2016860, 2146980, 2218546, 3025290, 3220470, 3327819, 3630348, 4437092, 4537935, 5546365, 6050580, 6440940, 6655638, 9075870, 9983457, 11092730, 13311276, 16639095, 18151740, 19966914, 22185460, 33278190, 39933828, 49917285, 66556380, 99834570, 199669140]

約数ペア:

[(1, 199669140), (2, 99834570), (3, 66556380), (4, 49917285), (5, 39933828), (6, 33278190), (9, 22185460), (10, 19966914), (11, 18151740), (12, 16639095), (15, 13311276), (18, 11092730), (20, 9983457), (22, 9075870), (30, 6655638), (31, 6440940), (33, 6050580), (36, 5546365), (44, 4537935), (45, 4437092), (55, 3630348), (60, 3327819), (62, 3220470), (66, 3025290), (90, 2218546), (93, 2146980), (99, 2016860), (110, 1815174), (124, 1610235), (132, 1512645), (155, 1288188), (165, 1210116), (180, 1109273), (186, 1073490), (198, 1008430), (220, 907587), (279, 715660), (310, 644094), (330, 605058), (341, 585540), (372, 536745), (396, 504215), (465, 429396), (495, 403372), (558, 357830), (620, 322047), (660, 302529), (682, 292770), (930, 214698), (990, 201686), (1023, 195180), (1116, 178915), (1364, 146385), (1395, 143132), (1705, 117108), (1860, 107349), (1980, 100843), (2046, 97590), (2790, 71566), (3069, 65060), (3253, 61380), (3410, 58554), (4092, 48795), (5115, 39036), (5580, 35783), (6138, 32530), (6506, 30690), (6820, 29277), (9759, 20460), (10230, 19518), (12276, 16265), (13012, 15345)]