354424860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{3343}}^1$

素因数の和:3408

約数の個数: 144

約数和(自身を含む): 1168527360

約数和(自身を除く): 814102500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 31, 36, 38, 45, 57, 60, 62, 76, 90, 93, 95, 114, 124, 155, 171, 180, 186, 190, 228, 279, 285, 310, 342, 372, 380, 465, 558, 570, 589, 620, 684, 855, 930, 1116, 1140, 1178, 1395, 1710, 1767, 1860, 2356, 2790, 2945, 3343, 3420, 3534, 5301, 5580, 5890, 6686, 7068, 8835, 10029, 10602, 11780, 13372, 16715, 17670, 20058, 21204, 26505, 30087, 33430, 35340, 40116, 50145, 53010, 60174, 63517, 66860, 100290, 103633, 106020, 120348, 127034, 150435, 190551, 200580, 207266, 254068, 300870, 310899, 317585, 381102, 414532, 518165, 571653, 601740, 621798, 635170, 762204, 932697, 952755, 1036330, 1143306, 1243596, 1270340, 1554495, 1865394, 1905510, 1969027, 2072660, 2286612, 2858265, 3108990, 3730788, 3811020, 3938054, 4663485, 5716530, 5907081, 6217980, 7876108, 9326970, 9845135, 11433060, 11814162, 17721243, 18653940, 19690270, 23628324, 29535405, 35442486, 39380540, 59070810, 70884972, 88606215, 118141620, 177212430, 354424860]

約数ペア:

[(1, 354424860), (2, 177212430), (3, 118141620), (4, 88606215), (5, 70884972), (6, 59070810), (9, 39380540), (10, 35442486), (12, 29535405), (15, 23628324), (18, 19690270), (19, 18653940), (20, 17721243), (30, 11814162), (31, 11433060), (36, 9845135), (38, 9326970), (45, 7876108), (57, 6217980), (60, 5907081), (62, 5716530), (76, 4663485), (90, 3938054), (93, 3811020), (95, 3730788), (114, 3108990), (124, 2858265), (155, 2286612), (171, 2072660), (180, 1969027), (186, 1905510), (190, 1865394), (228, 1554495), (279, 1270340), (285, 1243596), (310, 1143306), (342, 1036330), (372, 952755), (380, 932697), (465, 762204), (558, 635170), (570, 621798), (589, 601740), (620, 571653), (684, 518165), (855, 414532), (930, 381102), (1116, 317585), (1140, 310899), (1178, 300870), (1395, 254068), (1710, 207266), (1767, 200580), (1860, 190551), (2356, 150435), (2790, 127034), (2945, 120348), (3343, 106020), (3420, 103633), (3534, 100290), (5301, 66860), (5580, 63517), (5890, 60174), (6686, 53010), (7068, 50145), (8835, 40116), (10029, 35340), (10602, 33430), (11780, 30087), (13372, 26505), (16715, 21204), (17670, 20058)]