57782340

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{379}}^1$

素因数の和:423

約数の個数: 216

約数和(自身を含む): 220758720

約数和(自身を除く): 162976380

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 28, 30, 33, 35, 36, 42, 44, 45, 55, 60, 63, 66, 70, 77, 84, 90, 99, 105, 110, 121, 126, 132, 140, 154, 165, 180, 198, 210, 220, 231, 242, 252, 308, 315, 330, 363, 379, 385, 396, 420, 462, 484, 495, 605, 630, 660, 693, 726, 758, 770, 847, 924, 990, 1089, 1137, 1155, 1210, 1260, 1386, 1452, 1516, 1540, 1694, 1815, 1895, 1980, 2178, 2274, 2310, 2420, 2541, 2653, 2772, 3388, 3411, 3465, 3630, 3790, 4169, 4235, 4356, 4548, 4620, 5082, 5306, 5445, 5685, 6822, 6930, 7260, 7580, 7623, 7959, 8338, 8470, 10164, 10612, 10890, 11370, 12507, 12705, 13265, 13644, 13860, 15246, 15918, 16676, 16940, 17055, 20845, 21780, 22740, 23877, 25014, 25410, 26530, 29183, 30492, 31836, 34110, 37521, 38115, 39795, 41690, 45859, 47754, 50028, 50820, 53060, 58366, 62535, 68220, 75042, 76230, 79590, 83380, 87549, 91718, 95508, 116732, 119385, 125070, 137577, 145915, 150084, 152460, 159180, 175098, 183436, 187605, 229295, 238770, 250140, 262647, 275154, 291830, 321013, 350196, 375210, 412731, 437745, 458590, 477540, 525294, 550308, 583660, 642026, 687885, 750420, 825462, 875490, 917180, 963039, 1050588, 1284052, 1313235, 1375770, 1605065, 1650924, 1750980, 1926078, 2063655, 2626470, 2751540, 2889117, 3210130, 3852156, 4127310, 4815195, 5252940, 5778234, 6420260, 8254620, 9630390, 11556468, 14445585, 19260780, 28891170, 57782340]

約数ペア:

[(1, 57782340), (2, 28891170), (3, 19260780), (4, 14445585), (5, 11556468), (6, 9630390), (7, 8254620), (9, 6420260), (10, 5778234), (11, 5252940), (12, 4815195), (14, 4127310), (15, 3852156), (18, 3210130), (20, 2889117), (21, 2751540), (22, 2626470), (28, 2063655), (30, 1926078), (33, 1750980), (35, 1650924), (36, 1605065), (42, 1375770), (44, 1313235), (45, 1284052), (55, 1050588), (60, 963039), (63, 917180), (66, 875490), (70, 825462), (77, 750420), (84, 687885), (90, 642026), (99, 583660), (105, 550308), (110, 525294), (121, 477540), (126, 458590), (132, 437745), (140, 412731), (154, 375210), (165, 350196), (180, 321013), (198, 291830), (210, 275154), (220, 262647), (231, 250140), (242, 238770), (252, 229295), (308, 187605), (315, 183436), (330, 175098), (363, 159180), (379, 152460), (385, 150084), (396, 145915), (420, 137577), (462, 125070), (484, 119385), (495, 116732), (605, 95508), (630, 91718), (660, 87549), (693, 83380), (726, 79590), (758, 76230), (770, 75042), (847, 68220), (924, 62535), (990, 58366), (1089, 53060), (1137, 50820), (1155, 50028), (1210, 47754), (1260, 45859), (1386, 41690), (1452, 39795), (1516, 38115), (1540, 37521), (1694, 34110), (1815, 31836), (1895, 30492), (1980, 29183), (2178, 26530), (2274, 25410), (2310, 25014), (2420, 23877), (2541, 22740), (2653, 21780), (2772, 20845), (3388, 17055), (3411, 16940), (3465, 16676), (3630, 15918), (3790, 15246), (4169, 13860), (4235, 13644), (4356, 13265), (4548, 12705), (4620, 12507), (5082, 11370), (5306, 10890), (5445, 10612), (5685, 10164), (6822, 8470), (6930, 8338), (7260, 7959), (7580, 7623)]