77505400

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1$

素因数の和:158

約数の個数: 192

約数和(自身を含む): 224985600

約数和(自身を除く): 147480200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 23, 25, 28, 29, 35, 40, 46, 50, 56, 58, 70, 83, 92, 100, 115, 116, 140, 145, 161, 166, 175, 184, 200, 203, 230, 232, 280, 290, 322, 332, 350, 406, 415, 460, 575, 580, 581, 644, 664, 667, 700, 725, 805, 812, 830, 920, 1015, 1150, 1160, 1162, 1288, 1334, 1400, 1450, 1610, 1624, 1660, 1909, 2030, 2075, 2300, 2324, 2407, 2668, 2900, 2905, 3220, 3320, 3335, 3818, 4025, 4060, 4150, 4600, 4648, 4669, 4814, 5075, 5336, 5800, 5810, 6440, 6670, 7636, 8050, 8120, 8300, 9338, 9545, 9628, 10150, 11620, 12035, 13340, 13363, 14525, 15272, 16100, 16600, 16675, 16849, 18676, 19090, 19256, 20300, 23240, 23345, 24070, 26680, 26726, 29050, 32200, 33350, 33698, 37352, 38180, 40600, 46690, 47725, 48140, 53452, 55361, 58100, 60175, 66700, 66815, 67396, 76360, 84245, 93380, 95450, 96280, 106904, 110722, 116200, 116725, 120350, 133400, 133630, 134792, 168490, 186760, 190900, 221444, 233450, 240700, 267260, 276805, 334075, 336980, 381800, 387527, 421225, 442888, 466900, 481400, 534520, 553610, 668150, 673960, 775054, 842450, 933800, 1107220, 1336300, 1384025, 1550108, 1684900, 1937635, 2214440, 2672600, 2768050, 3100216, 3369800, 3875270, 5536100, 7750540, 9688175, 11072200, 15501080, 19376350, 38752700, 77505400]

約数ペア:

[(1, 77505400), (2, 38752700), (4, 19376350), (5, 15501080), (7, 11072200), (8, 9688175), (10, 7750540), (14, 5536100), (20, 3875270), (23, 3369800), (25, 3100216), (28, 2768050), (29, 2672600), (35, 2214440), (40, 1937635), (46, 1684900), (50, 1550108), (56, 1384025), (58, 1336300), (70, 1107220), (83, 933800), (92, 842450), (100, 775054), (115, 673960), (116, 668150), (140, 553610), (145, 534520), (161, 481400), (166, 466900), (175, 442888), (184, 421225), (200, 387527), (203, 381800), (230, 336980), (232, 334075), (280, 276805), (290, 267260), (322, 240700), (332, 233450), (350, 221444), (406, 190900), (415, 186760), (460, 168490), (575, 134792), (580, 133630), (581, 133400), (644, 120350), (664, 116725), (667, 116200), (700, 110722), (725, 106904), (805, 96280), (812, 95450), (830, 93380), (920, 84245), (1015, 76360), (1150, 67396), (1160, 66815), (1162, 66700), (1288, 60175), (1334, 58100), (1400, 55361), (1450, 53452), (1610, 48140), (1624, 47725), (1660, 46690), (1909, 40600), (2030, 38180), (2075, 37352), (2300, 33698), (2324, 33350), (2407, 32200), (2668, 29050), (2900, 26726), (2905, 26680), (3220, 24070), (3320, 23345), (3335, 23240), (3818, 20300), (4025, 19256), (4060, 19090), (4150, 18676), (4600, 16849), (4648, 16675), (4669, 16600), (4814, 16100), (5075, 15272), (5336, 14525), (5800, 13363), (5810, 13340), (6440, 12035), (6670, 11620), (7636, 10150), (8050, 9628), (8120, 9545), (8300, 9338)]