222742440

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{6653}}^1$

素因数の和:6704

約数の個数: 128

約数和(自身を含む): 766540800

約数和(自身を除く): 543798360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 31, 36, 40, 45, 54, 60, 62, 72, 90, 93, 108, 120, 124, 135, 155, 180, 186, 216, 248, 270, 279, 310, 360, 372, 465, 540, 558, 620, 744, 837, 930, 1080, 1116, 1240, 1395, 1674, 1860, 2232, 2790, 3348, 3720, 4185, 5580, 6653, 6696, 8370, 11160, 13306, 16740, 19959, 26612, 33265, 33480, 39918, 53224, 59877, 66530, 79836, 99795, 119754, 133060, 159672, 179631, 199590, 206243, 239508, 266120, 299385, 359262, 399180, 412486, 479016, 598770, 618729, 718524, 798360, 824972, 898155, 1031215, 1197540, 1237458, 1437048, 1649944, 1796310, 1856187, 2062430, 2395080, 2474916, 3093645, 3592620, 3712374, 4124860, 4949832, 5568561, 6187290, 7185240, 7424748, 8249720, 9280935, 11137122, 12374580, 14849496, 18561870, 22274244, 24749160, 27842805, 37123740, 44548488, 55685610, 74247480, 111371220, 222742440]

約数ペア:

[(1, 222742440), (2, 111371220), (3, 74247480), (4, 55685610), (5, 44548488), (6, 37123740), (8, 27842805), (9, 24749160), (10, 22274244), (12, 18561870), (15, 14849496), (18, 12374580), (20, 11137122), (24, 9280935), (27, 8249720), (30, 7424748), (31, 7185240), (36, 6187290), (40, 5568561), (45, 4949832), (54, 4124860), (60, 3712374), (62, 3592620), (72, 3093645), (90, 2474916), (93, 2395080), (108, 2062430), (120, 1856187), (124, 1796310), (135, 1649944), (155, 1437048), (180, 1237458), (186, 1197540), (216, 1031215), (248, 898155), (270, 824972), (279, 798360), (310, 718524), (360, 618729), (372, 598770), (465, 479016), (540, 412486), (558, 399180), (620, 359262), (744, 299385), (837, 266120), (930, 239508), (1080, 206243), (1116, 199590), (1240, 179631), (1395, 159672), (1674, 133060), (1860, 119754), (2232, 99795), (2790, 79836), (3348, 66530), (3720, 59877), (4185, 53224), (5580, 39918), (6653, 33480), (6696, 33265), (8370, 26612), (11160, 19959), (13306, 16740)]