2050212780

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{2791}}^1$

素因数の和:2877

約数の個数: 288

約数和(自身を含む): 7902655488

約数和(自身を除く): 5852442708

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, 53, 55, 60, 63, 66, 70, 77, 84, 90, 99, 105, 106, 110, 126, 132, 140, 154, 159, 165, 180, 198, 210, 212, 220, 231, 252, 265, 308, 315, 318, 330, 371, 385, 396, 420, 462, 477, 495, 530, 583, 630, 636, 660, 693, 742, 770, 795, 924, 954, 990, 1060, 1113, 1155, 1166, 1260, 1386, 1484, 1540, 1590, 1749, 1855, 1908, 1980, 2226, 2310, 2332, 2385, 2772, 2791, 2915, 3180, 3339, 3465, 3498, 3710, 4081, 4452, 4620, 4770, 5247, 5565, 5582, 5830, 6678, 6930, 6996, 7420, 8162, 8373, 8745, 9540, 10494, 11130, 11164, 11660, 12243, 13356, 13860, 13955, 16324, 16695, 16746, 17490, 19537, 20405, 20988, 22260, 24486, 25119, 26235, 27910, 30701, 33390, 33492, 34980, 36729, 39074, 40810, 41865, 48972, 50238, 52470, 55820, 58611, 61215, 61402, 66780, 73458, 78148, 81620, 83730, 92103, 97685, 100476, 104940, 117222, 122430, 122804, 125595, 146916, 147923, 153505, 167460, 175833, 183645, 184206, 195370, 214907, 234444, 244860, 251190, 276309, 293055, 295846, 307010, 351666, 367290, 368412, 390740, 429814, 443769, 460515, 502380, 552618, 586110, 591692, 614020, 644721, 703332, 734580, 739615, 859628, 879165, 887538, 921030, 1035461, 1074535, 1105236, 1172220, 1289442, 1331307, 1381545, 1479230, 1627153, 1758330, 1775076, 1842060, 1934163, 2070922, 2149070, 2218845, 2578884, 2662614, 2763090, 2958460, 3106383, 3223605, 3254306, 3516660, 3868326, 4141844, 4298140, 4437690, 4881459, 5177305, 5325228, 5526180, 6212766, 6447210, 6508612, 6656535, 7736652, 8135765, 8875380, 9319149, 9670815, 9762918, 10354610, 11390071, 12425532, 12894420, 13313070, 14644377, 15531915, 16271530, 18638298, 19341630, 19525836, 20709220, 22780142, 24407295, 26626140, 29288754, 31063830, 32543060, 34170213, 37276596, 38683260, 45560284, 46595745, 48814590, 56950355, 58577508, 62127660, 68340426, 73221885, 93191490, 97629180, 102510639, 113900710, 136680852, 146443770, 170851065, 186382980, 205021278, 227801420, 292887540, 341702130, 410042556, 512553195, 683404260, 1025106390, 2050212780]

約数ペア:

[(1, 2050212780), (2, 1025106390), (3, 683404260), (4, 512553195), (5, 410042556), (6, 341702130), (7, 292887540), (9, 227801420), (10, 205021278), (11, 186382980), (12, 170851065), (14, 146443770), (15, 136680852), (18, 113900710), (20, 102510639), (21, 97629180), (22, 93191490), (28, 73221885), (30, 68340426), (33, 62127660), (35, 58577508), (36, 56950355), (42, 48814590), (44, 46595745), (45, 45560284), (53, 38683260), (55, 37276596), (60, 34170213), (63, 32543060), (66, 31063830), (70, 29288754), (77, 26626140), (84, 24407295), (90, 22780142), (99, 20709220), (105, 19525836), (106, 19341630), (110, 18638298), (126, 16271530), (132, 15531915), (140, 14644377), (154, 13313070), (159, 12894420), (165, 12425532), (180, 11390071), (198, 10354610), (210, 9762918), (212, 9670815), (220, 9319149), (231, 8875380), (252, 8135765), (265, 7736652), (308, 6656535), (315, 6508612), (318, 6447210), (330, 6212766), (371, 5526180), (385, 5325228), (396, 5177305), (420, 4881459), (462, 4437690), (477, 4298140), (495, 4141844), (530, 3868326), (583, 3516660), (630, 3254306), (636, 3223605), (660, 3106383), (693, 2958460), (742, 2763090), (770, 2662614), (795, 2578884), (924, 2218845), (954, 2149070), (990, 2070922), (1060, 1934163), (1113, 1842060), (1155, 1775076), (1166, 1758330), (1260, 1627153), (1386, 1479230), (1484, 1381545), (1540, 1331307), (1590, 1289442), (1749, 1172220), (1855, 1105236), (1908, 1074535), (1980, 1035461), (2226, 921030), (2310, 887538), (2332, 879165), (2385, 859628), (2772, 739615), (2791, 734580), (2915, 703332), (3180, 644721), (3339, 614020), (3465, 591692), (3498, 586110), (3710, 552618), (4081, 502380), (4452, 460515), (4620, 443769), (4770, 429814), (5247, 390740), (5565, 368412), (5582, 367290), (5830, 351666), (6678, 307010), (6930, 295846), (6996, 293055), (7420, 276309), (8162, 251190), (8373, 244860), (8745, 234444), (9540, 214907), (10494, 195370), (11130, 184206), (11164, 183645), (11660, 175833), (12243, 167460), (13356, 153505), (13860, 147923), (13955, 146916), (16324, 125595), (16695, 122804), (16746, 122430), (17490, 117222), (19537, 104940), (20405, 100476), (20988, 97685), (22260, 92103), (24486, 83730), (25119, 81620), (26235, 78148), (27910, 73458), (30701, 66780), (33390, 61402), (33492, 61215), (34980, 58611), (36729, 55820), (39074, 52470), (40810, 50238), (41865, 48972)]