511065100

素因数分解:

$2^2\times 5^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1$

素因数の和:225

約数の個数: 216

約数和(自身を含む): 1421346528

約数和(自身を除く): 910281428

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 25, 26, 28, 35, 49, 50, 52, 65, 70, 71, 91, 98, 100, 113, 130, 140, 142, 175, 182, 196, 226, 245, 260, 284, 325, 350, 355, 364, 452, 455, 490, 497, 565, 637, 650, 700, 710, 791, 910, 923, 980, 994, 1130, 1225, 1274, 1300, 1420, 1469, 1582, 1775, 1820, 1846, 1988, 2260, 2275, 2450, 2485, 2548, 2825, 2938, 3164, 3185, 3479, 3550, 3692, 3955, 4550, 4615, 4900, 4970, 5537, 5650, 5876, 6370, 6461, 6958, 7100, 7345, 7910, 8023, 9100, 9230, 9940, 10283, 11074, 11300, 12425, 12740, 12922, 13916, 14690, 15820, 15925, 16046, 17395, 18460, 19775, 20566, 22148, 23075, 24850, 25844, 27685, 29380, 31850, 32092, 32305, 34790, 36725, 39550, 40115, 41132, 45227, 46150, 49700, 51415, 55370, 56161, 63700, 64610, 69580, 71981, 73450, 79100, 80230, 86975, 90454, 92300, 102830, 104299, 110740, 112322, 129220, 138425, 143962, 146900, 160460, 161525, 173950, 180908, 200575, 205660, 208598, 224644, 226135, 257075, 276850, 280805, 287924, 323050, 347900, 359905, 393127, 401150, 417196, 452270, 514150, 521495, 553700, 561610, 646100, 719810, 730093, 786254, 802300, 904540, 1028300, 1042990, 1123220, 1130675, 1404025, 1439620, 1460186, 1572508, 1799525, 1965635, 2085980, 2261350, 2607475, 2808050, 2920372, 3599050, 3650465, 3931270, 4522700, 5110651, 5214950, 5616100, 7198100, 7300930, 7862540, 9828175, 10221302, 10429900, 14601860, 18252325, 19656350, 20442604, 25553255, 36504650, 39312700, 51106510, 73009300, 102213020, 127766275, 255532550, 511065100]

約数ペア:

[(1, 511065100), (2, 255532550), (4, 127766275), (5, 102213020), (7, 73009300), (10, 51106510), (13, 39312700), (14, 36504650), (20, 25553255), (25, 20442604), (26, 19656350), (28, 18252325), (35, 14601860), (49, 10429900), (50, 10221302), (52, 9828175), (65, 7862540), (70, 7300930), (71, 7198100), (91, 5616100), (98, 5214950), (100, 5110651), (113, 4522700), (130, 3931270), (140, 3650465), (142, 3599050), (175, 2920372), (182, 2808050), (196, 2607475), (226, 2261350), (245, 2085980), (260, 1965635), (284, 1799525), (325, 1572508), (350, 1460186), (355, 1439620), (364, 1404025), (452, 1130675), (455, 1123220), (490, 1042990), (497, 1028300), (565, 904540), (637, 802300), (650, 786254), (700, 730093), (710, 719810), (791, 646100), (910, 561610), (923, 553700), (980, 521495), (994, 514150), (1130, 452270), (1225, 417196), (1274, 401150), (1300, 393127), (1420, 359905), (1469, 347900), (1582, 323050), (1775, 287924), (1820, 280805), (1846, 276850), (1988, 257075), (2260, 226135), (2275, 224644), (2450, 208598), (2485, 205660), (2548, 200575), (2825, 180908), (2938, 173950), (3164, 161525), (3185, 160460), (3479, 146900), (3550, 143962), (3692, 138425), (3955, 129220), (4550, 112322), (4615, 110740), (4900, 104299), (4970, 102830), (5537, 92300), (5650, 90454), (5876, 86975), (6370, 80230), (6461, 79100), (6958, 73450), (7100, 71981), (7345, 69580), (7910, 64610), (8023, 63700), (9100, 56161), (9230, 55370), (9940, 51415), (10283, 49700), (11074, 46150), (11300, 45227), (12425, 41132), (12740, 40115), (12922, 39550), (13916, 36725), (14690, 34790), (15820, 32305), (15925, 32092), (16046, 31850), (17395, 29380), (18460, 27685), (19775, 25844), (20566, 24850), (22148, 23075)]