201443580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2777}}^1$

素因数の和:2836

約数の個数: 144

約数和(自身を含む): 679521024

約数和(自身を除く): 478077444

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, 1860, 2015, 2340, 2418, 2777, 2790, 3627, 4030, 4836, 5554, 5580, 6045, 7254, 8060, 8331, 11108, 12090, 13885, 14508, 16662, 18135, 24180, 24993, 27770, 33324, 36101, 36270, 41655, 49986, 55540, 72202, 72540, 83310, 86087, 99972, 108303, 124965, 144404, 166620, 172174, 180505, 216606, 249930, 258261, 324909, 344348, 361010, 430435, 433212, 499860, 516522, 541515, 649818, 722020, 774783, 860870, 1033044, 1083030, 1119131, 1291305, 1299636, 1549566, 1624545, 1721740, 2166060, 2238262, 2582610, 3099132, 3249090, 3357393, 3873915, 4476524, 5165220, 5595655, 6498180, 6714786, 7747830, 10072179, 11191310, 13429572, 15495660, 16786965, 20144358, 22382620, 33573930, 40288716, 50360895, 67147860, 100721790, 201443580]

約数ペア:

[(1, 201443580), (2, 100721790), (3, 67147860), (4, 50360895), (5, 40288716), (6, 33573930), (9, 22382620), (10, 20144358), (12, 16786965), (13, 15495660), (15, 13429572), (18, 11191310), (20, 10072179), (26, 7747830), (30, 6714786), (31, 6498180), (36, 5595655), (39, 5165220), (45, 4476524), (52, 3873915), (60, 3357393), (62, 3249090), (65, 3099132), (78, 2582610), (90, 2238262), (93, 2166060), (117, 1721740), (124, 1624545), (130, 1549566), (155, 1299636), (156, 1291305), (180, 1119131), (186, 1083030), (195, 1033044), (234, 860870), (260, 774783), (279, 722020), (310, 649818), (372, 541515), (390, 516522), (403, 499860), (465, 433212), (468, 430435), (558, 361010), (585, 344348), (620, 324909), (780, 258261), (806, 249930), (930, 216606), (1116, 180505), (1170, 172174), (1209, 166620), (1395, 144404), (1612, 124965), (1860, 108303), (2015, 99972), (2340, 86087), (2418, 83310), (2777, 72540), (2790, 72202), (3627, 55540), (4030, 49986), (4836, 41655), (5554, 36270), (5580, 36101), (6045, 33324), (7254, 27770), (8060, 24993), (8331, 24180), (11108, 18135), (12090, 16662), (13885, 14508)]