2545243400

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{229}}^1\times {\mathrm{467}}^1$

素因数の和:736

約数の個数: 192

約数和(自身を含む): 7207574400

約数和(自身を除く): 4662331000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 25, 28, 34, 35, 40, 50, 56, 68, 70, 85, 100, 119, 136, 140, 170, 175, 200, 229, 238, 280, 340, 350, 425, 458, 467, 476, 595, 680, 700, 850, 916, 934, 952, 1145, 1190, 1400, 1603, 1700, 1832, 1868, 2290, 2335, 2380, 2975, 3206, 3269, 3400, 3736, 3893, 4580, 4670, 4760, 5725, 5950, 6412, 6538, 7786, 7939, 8015, 9160, 9340, 11450, 11675, 11900, 12824, 13076, 15572, 15878, 16030, 16345, 18680, 19465, 22900, 23350, 23800, 26152, 27251, 31144, 31756, 32060, 32690, 38930, 39695, 40075, 45800, 46700, 54502, 55573, 63512, 64120, 65380, 77860, 79390, 80150, 81725, 93400, 97325, 106943, 109004, 111146, 130760, 136255, 155720, 158780, 160300, 163450, 194650, 198475, 213886, 218008, 222292, 272510, 277865, 317560, 320600, 326900, 389300, 396950, 427772, 444584, 534715, 545020, 555730, 653800, 681275, 748601, 778600, 793900, 855544, 1069430, 1090040, 1111460, 1362550, 1389325, 1497202, 1587800, 1818031, 2138860, 2222920, 2673575, 2725100, 2778650, 2994404, 3636062, 3743005, 4277720, 5347150, 5450200, 5557300, 5988808, 7272124, 7486010, 9090155, 10694300, 11114600, 12726217, 14544248, 14972020, 18180310, 18715025, 21388600, 25452434, 29944040, 36360620, 37430050, 45450775, 50904868, 63631085, 72721240, 74860100, 90901550, 101809736, 127262170, 149720200, 181803100, 254524340, 318155425, 363606200, 509048680, 636310850, 1272621700, 2545243400]

約数ペア:

[(1, 2545243400), (2, 1272621700), (4, 636310850), (5, 509048680), (7, 363606200), (8, 318155425), (10, 254524340), (14, 181803100), (17, 149720200), (20, 127262170), (25, 101809736), (28, 90901550), (34, 74860100), (35, 72721240), (40, 63631085), (50, 50904868), (56, 45450775), (68, 37430050), (70, 36360620), (85, 29944040), (100, 25452434), (119, 21388600), (136, 18715025), (140, 18180310), (170, 14972020), (175, 14544248), (200, 12726217), (229, 11114600), (238, 10694300), (280, 9090155), (340, 7486010), (350, 7272124), (425, 5988808), (458, 5557300), (467, 5450200), (476, 5347150), (595, 4277720), (680, 3743005), (700, 3636062), (850, 2994404), (916, 2778650), (934, 2725100), (952, 2673575), (1145, 2222920), (1190, 2138860), (1400, 1818031), (1603, 1587800), (1700, 1497202), (1832, 1389325), (1868, 1362550), (2290, 1111460), (2335, 1090040), (2380, 1069430), (2975, 855544), (3206, 793900), (3269, 778600), (3400, 748601), (3736, 681275), (3893, 653800), (4580, 555730), (4670, 545020), (4760, 534715), (5725, 444584), (5950, 427772), (6412, 396950), (6538, 389300), (7786, 326900), (7939, 320600), (8015, 317560), (9160, 277865), (9340, 272510), (11450, 222292), (11675, 218008), (11900, 213886), (12824, 198475), (13076, 194650), (15572, 163450), (15878, 160300), (16030, 158780), (16345, 155720), (18680, 136255), (19465, 130760), (22900, 111146), (23350, 109004), (23800, 106943), (26152, 97325), (27251, 93400), (31144, 81725), (31756, 80150), (32060, 79390), (32690, 77860), (38930, 65380), (39695, 64120), (40075, 63512), (45800, 55573), (46700, 54502)]