2475154220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^3\times {\mathrm{37}}^1\times {\mathrm{359}}^1$

素因数の和:445

約数の個数: 192

約数和(自身を含む): 6729246720

約数和(自身を除く): 4254092500

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 37, 44, 55, 70, 74, 77, 110, 121, 140, 148, 154, 185, 220, 242, 259, 308, 359, 370, 385, 407, 484, 518, 605, 718, 740, 770, 814, 847, 1036, 1210, 1295, 1331, 1436, 1540, 1628, 1694, 1795, 2035, 2420, 2513, 2590, 2662, 2849, 3388, 3590, 3949, 4070, 4235, 4477, 5026, 5180, 5324, 5698, 6655, 7180, 7898, 8140, 8470, 8954, 9317, 10052, 11396, 12565, 13283, 13310, 14245, 15796, 16940, 17908, 18634, 19745, 22385, 25130, 26566, 26620, 27643, 28490, 31339, 37268, 39490, 43439, 44770, 46585, 49247, 50260, 53132, 55286, 56980, 62678, 66415, 78980, 86878, 89540, 92981, 93170, 98494, 110572, 125356, 132830, 138215, 146113, 156695, 173756, 185962, 186340, 196988, 217195, 246235, 265660, 276430, 292226, 304073, 313390, 344729, 371924, 434390, 464905, 477829, 492470, 552860, 584452, 608146, 626780, 689458, 730565, 868780, 929810, 955658, 984940, 1022791, 1216292, 1378916, 1461130, 1520365, 1607243, 1723645, 1859620, 1911316, 2045582, 2389145, 2922260, 3040730, 3214486, 3344803, 3447290, 4091164, 4778290, 5113955, 6081460, 6428972, 6689606, 6894580, 8036215, 9556580, 10227910, 11250701, 13379212, 16072430, 16724015, 17679673, 20455820, 22501402, 32144860, 33448030, 35359346, 45002804, 56253505, 66896060, 70718692, 88398365, 112507010, 123757711, 176796730, 225014020, 247515422, 353593460, 495030844, 618788555, 1237577110, 2475154220]

約数ペア:

[(1, 2475154220), (2, 1237577110), (4, 618788555), (5, 495030844), (7, 353593460), (10, 247515422), (11, 225014020), (14, 176796730), (20, 123757711), (22, 112507010), (28, 88398365), (35, 70718692), (37, 66896060), (44, 56253505), (55, 45002804), (70, 35359346), (74, 33448030), (77, 32144860), (110, 22501402), (121, 20455820), (140, 17679673), (148, 16724015), (154, 16072430), (185, 13379212), (220, 11250701), (242, 10227910), (259, 9556580), (308, 8036215), (359, 6894580), (370, 6689606), (385, 6428972), (407, 6081460), (484, 5113955), (518, 4778290), (605, 4091164), (718, 3447290), (740, 3344803), (770, 3214486), (814, 3040730), (847, 2922260), (1036, 2389145), (1210, 2045582), (1295, 1911316), (1331, 1859620), (1436, 1723645), (1540, 1607243), (1628, 1520365), (1694, 1461130), (1795, 1378916), (2035, 1216292), (2420, 1022791), (2513, 984940), (2590, 955658), (2662, 929810), (2849, 868780), (3388, 730565), (3590, 689458), (3949, 626780), (4070, 608146), (4235, 584452), (4477, 552860), (5026, 492470), (5180, 477829), (5324, 464905), (5698, 434390), (6655, 371924), (7180, 344729), (7898, 313390), (8140, 304073), (8470, 292226), (8954, 276430), (9317, 265660), (10052, 246235), (11396, 217195), (12565, 196988), (13283, 186340), (13310, 185962), (14245, 173756), (15796, 156695), (16940, 146113), (17908, 138215), (18634, 132830), (19745, 125356), (22385, 110572), (25130, 98494), (26566, 93170), (26620, 92981), (27643, 89540), (28490, 86878), (31339, 78980), (37268, 66415), (39490, 62678), (43439, 56980), (44770, 55286), (46585, 53132), (49247, 50260)]