275189200

素因数分解:

$2^4\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{283}}^1$

素因数の和:342

約数の個数: 240

約数和(自身を含む): 825322176

約数和(自身を除く): 550132976

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 17, 20, 22, 25, 26, 34, 40, 44, 50, 52, 55, 65, 68, 80, 85, 88, 100, 104, 110, 130, 136, 143, 170, 176, 187, 200, 208, 220, 221, 260, 272, 275, 283, 286, 325, 340, 374, 400, 425, 440, 442, 520, 550, 566, 572, 650, 680, 715, 748, 850, 880, 884, 935, 1040, 1100, 1105, 1132, 1144, 1300, 1360, 1415, 1430, 1496, 1700, 1768, 1870, 2200, 2210, 2264, 2288, 2431, 2600, 2830, 2860, 2992, 3113, 3400, 3536, 3575, 3679, 3740, 4400, 4420, 4528, 4675, 4811, 4862, 5200, 5525, 5660, 5720, 6226, 6800, 7075, 7150, 7358, 7480, 8840, 9350, 9622, 9724, 11050, 11320, 11440, 12155, 12452, 14150, 14300, 14716, 14960, 15565, 17680, 18395, 18700, 19244, 19448, 22100, 22640, 24055, 24310, 24904, 28300, 28600, 29432, 31130, 36790, 37400, 38488, 38896, 40469, 44200, 48110, 48620, 49808, 52921, 56600, 57200, 58864, 60775, 62260, 62543, 73580, 74800, 76976, 77825, 80938, 88400, 91975, 96220, 97240, 105842, 113200, 120275, 121550, 124520, 125086, 147160, 155650, 161876, 183950, 192440, 194480, 202345, 211684, 240550, 243100, 249040, 250172, 264605, 294320, 311300, 312715, 323752, 367900, 384880, 404690, 423368, 481100, 486200, 500344, 529210, 622600, 625430, 647504, 687973, 735800, 809380, 846736, 962200, 972400, 1000688, 1011725, 1058420, 1245200, 1250860, 1323025, 1375946, 1471600, 1563575, 1618760, 1924400, 2023450, 2116840, 2501720, 2646050, 2751892, 3127150, 3237520, 3439865, 4046900, 4233680, 5003440, 5292100, 5503784, 6254300, 6879730, 8093800, 10584200, 11007568, 12508600, 13759460, 16187600, 17199325, 21168400, 25017200, 27518920, 34398650, 55037840, 68797300, 137594600, 275189200]

約数ペア:

[(1, 275189200), (2, 137594600), (4, 68797300), (5, 55037840), (8, 34398650), (10, 27518920), (11, 25017200), (13, 21168400), (16, 17199325), (17, 16187600), (20, 13759460), (22, 12508600), (25, 11007568), (26, 10584200), (34, 8093800), (40, 6879730), (44, 6254300), (50, 5503784), (52, 5292100), (55, 5003440), (65, 4233680), (68, 4046900), (80, 3439865), (85, 3237520), (88, 3127150), (100, 2751892), (104, 2646050), (110, 2501720), (130, 2116840), (136, 2023450), (143, 1924400), (170, 1618760), (176, 1563575), (187, 1471600), (200, 1375946), (208, 1323025), (220, 1250860), (221, 1245200), (260, 1058420), (272, 1011725), (275, 1000688), (283, 972400), (286, 962200), (325, 846736), (340, 809380), (374, 735800), (400, 687973), (425, 647504), (440, 625430), (442, 622600), (520, 529210), (550, 500344), (566, 486200), (572, 481100), (650, 423368), (680, 404690), (715, 384880), (748, 367900), (850, 323752), (880, 312715), (884, 311300), (935, 294320), (1040, 264605), (1100, 250172), (1105, 249040), (1132, 243100), (1144, 240550), (1300, 211684), (1360, 202345), (1415, 194480), (1430, 192440), (1496, 183950), (1700, 161876), (1768, 155650), (1870, 147160), (2200, 125086), (2210, 124520), (2264, 121550), (2288, 120275), (2431, 113200), (2600, 105842), (2830, 97240), (2860, 96220), (2992, 91975), (3113, 88400), (3400, 80938), (3536, 77825), (3575, 76976), (3679, 74800), (3740, 73580), (4400, 62543), (4420, 62260), (4528, 60775), (4675, 58864), (4811, 57200), (4862, 56600), (5200, 52921), (5525, 49808), (5660, 48620), (5720, 48110), (6226, 44200), (6800, 40469), (7075, 38896), (7150, 38488), (7358, 37400), (7480, 36790), (8840, 31130), (9350, 29432), (9622, 28600), (9724, 28300), (11050, 24904), (11320, 24310), (11440, 24055), (12155, 22640), (12452, 22100), (14150, 19448), (14300, 19244), (14716, 18700), (14960, 18395), (15565, 17680)]