55680660

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{59}}^1\times {\mathrm{107}}^1$

素因数の和:195

約数の個数: 216

約数和(自身を含む): 201670560

約数和(自身を除く): 145989900

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 49, 59, 60, 63, 70, 84, 90, 98, 105, 107, 118, 126, 140, 147, 177, 180, 196, 210, 214, 236, 245, 252, 294, 295, 315, 321, 354, 413, 420, 428, 441, 490, 531, 535, 588, 590, 630, 642, 708, 735, 749, 826, 882, 885, 963, 980, 1062, 1070, 1180, 1239, 1260, 1284, 1470, 1498, 1605, 1652, 1764, 1770, 1926, 2065, 2124, 2140, 2205, 2247, 2478, 2655, 2891, 2940, 2996, 3210, 3540, 3717, 3745, 3852, 4130, 4410, 4494, 4815, 4956, 5243, 5310, 5782, 6195, 6313, 6420, 6741, 7434, 7490, 8260, 8673, 8820, 8988, 9630, 10486, 10620, 11235, 11564, 12390, 12626, 13482, 14455, 14868, 14980, 15729, 17346, 18585, 18939, 19260, 20972, 22470, 24780, 25252, 26019, 26215, 26964, 28910, 31458, 31565, 33705, 34692, 37170, 37878, 43365, 44191, 44940, 47187, 52038, 52430, 56817, 57820, 62916, 63130, 67410, 74340, 75756, 78645, 86730, 88382, 94374, 94695, 104076, 104860, 113634, 126260, 130095, 132573, 134820, 157290, 173460, 176764, 188748, 189390, 220955, 227268, 235935, 260190, 265146, 284085, 309337, 314580, 378780, 397719, 441910, 471870, 520380, 530292, 568170, 618674, 662865, 795438, 883820, 928011, 943740, 1136340, 1237348, 1325730, 1546685, 1590876, 1856022, 1988595, 2651460, 2784033, 3093370, 3712044, 3977190, 4640055, 5568066, 6186740, 7954380, 9280110, 11136132, 13920165, 18560220, 27840330, 55680660]

約数ペア:

[(1, 55680660), (2, 27840330), (3, 18560220), (4, 13920165), (5, 11136132), (6, 9280110), (7, 7954380), (9, 6186740), (10, 5568066), (12, 4640055), (14, 3977190), (15, 3712044), (18, 3093370), (20, 2784033), (21, 2651460), (28, 1988595), (30, 1856022), (35, 1590876), (36, 1546685), (42, 1325730), (45, 1237348), (49, 1136340), (59, 943740), (60, 928011), (63, 883820), (70, 795438), (84, 662865), (90, 618674), (98, 568170), (105, 530292), (107, 520380), (118, 471870), (126, 441910), (140, 397719), (147, 378780), (177, 314580), (180, 309337), (196, 284085), (210, 265146), (214, 260190), (236, 235935), (245, 227268), (252, 220955), (294, 189390), (295, 188748), (315, 176764), (321, 173460), (354, 157290), (413, 134820), (420, 132573), (428, 130095), (441, 126260), (490, 113634), (531, 104860), (535, 104076), (588, 94695), (590, 94374), (630, 88382), (642, 86730), (708, 78645), (735, 75756), (749, 74340), (826, 67410), (882, 63130), (885, 62916), (963, 57820), (980, 56817), (1062, 52430), (1070, 52038), (1180, 47187), (1239, 44940), (1260, 44191), (1284, 43365), (1470, 37878), (1498, 37170), (1605, 34692), (1652, 33705), (1764, 31565), (1770, 31458), (1926, 28910), (2065, 26964), (2124, 26215), (2140, 26019), (2205, 25252), (2247, 24780), (2478, 22470), (2655, 20972), (2891, 19260), (2940, 18939), (2996, 18585), (3210, 17346), (3540, 15729), (3717, 14980), (3745, 14868), (3852, 14455), (4130, 13482), (4410, 12626), (4494, 12390), (4815, 11564), (4956, 11235), (5243, 10620), (5310, 10486), (5782, 9630), (6195, 8988), (6313, 8820), (6420, 8673), (6741, 8260), (7434, 7490)]