122810220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1693}}^1$

素因数の和:1752

約数の個数: 144

約数和(自身を含む): 414365952

約数和(自身を除く): 291555732

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 31, 36, 39, 45, 52, 60, 62, 65, 78, 90, 93, 117, 124, 130, 155, 156, 180, 186, 195, 234, 260, 279, 310, 372, 390, 403, 465, 468, 558, 585, 620, 780, 806, 930, 1116, 1170, 1209, 1395, 1612, 1693, 1860, 2015, 2340, 2418, 2790, 3386, 3627, 4030, 4836, 5079, 5580, 6045, 6772, 7254, 8060, 8465, 10158, 12090, 14508, 15237, 16930, 18135, 20316, 22009, 24180, 25395, 30474, 33860, 36270, 44018, 50790, 52483, 60948, 66027, 72540, 76185, 88036, 101580, 104966, 110045, 132054, 152370, 157449, 198081, 209932, 220090, 262415, 264108, 304740, 314898, 330135, 396162, 440180, 472347, 524830, 629796, 660270, 682279, 787245, 792324, 944694, 990405, 1049660, 1320540, 1364558, 1574490, 1889388, 1980810, 2046837, 2361735, 2729116, 3148980, 3411395, 3961620, 4093674, 4723470, 6140511, 6822790, 8187348, 9446940, 10234185, 12281022, 13645580, 20468370, 24562044, 30702555, 40936740, 61405110, 122810220]

約数ペア:

[(1, 122810220), (2, 61405110), (3, 40936740), (4, 30702555), (5, 24562044), (6, 20468370), (9, 13645580), (10, 12281022), (12, 10234185), (13, 9446940), (15, 8187348), (18, 6822790), (20, 6140511), (26, 4723470), (30, 4093674), (31, 3961620), (36, 3411395), (39, 3148980), (45, 2729116), (52, 2361735), (60, 2046837), (62, 1980810), (65, 1889388), (78, 1574490), (90, 1364558), (93, 1320540), (117, 1049660), (124, 990405), (130, 944694), (155, 792324), (156, 787245), (180, 682279), (186, 660270), (195, 629796), (234, 524830), (260, 472347), (279, 440180), (310, 396162), (372, 330135), (390, 314898), (403, 304740), (465, 264108), (468, 262415), (558, 220090), (585, 209932), (620, 198081), (780, 157449), (806, 152370), (930, 132054), (1116, 110045), (1170, 104966), (1209, 101580), (1395, 88036), (1612, 76185), (1693, 72540), (1860, 66027), (2015, 60948), (2340, 52483), (2418, 50790), (2790, 44018), (3386, 36270), (3627, 33860), (4030, 30474), (4836, 25395), (5079, 24180), (5580, 22009), (6045, 20316), (6772, 18135), (7254, 16930), (8060, 15237), (8465, 14508), (10158, 12090)]