55012680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{101}}^1$

素因数の和:224

約数の個数: 192

約数和(自身を含む): 193330800

約数和(自身を除く): 138318120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 40, 45, 51, 60, 68, 72, 85, 89, 90, 101, 102, 120, 136, 153, 170, 178, 180, 202, 204, 255, 267, 303, 306, 340, 356, 360, 404, 408, 445, 505, 510, 534, 606, 612, 680, 712, 765, 801, 808, 890, 909, 1010, 1020, 1068, 1212, 1224, 1335, 1513, 1515, 1530, 1602, 1717, 1780, 1818, 2020, 2040, 2136, 2424, 2670, 3026, 3030, 3060, 3204, 3434, 3560, 3636, 4005, 4040, 4539, 4545, 5151, 5340, 6052, 6060, 6120, 6408, 6868, 7272, 7565, 8010, 8585, 8989, 9078, 9090, 10302, 10680, 12104, 12120, 13617, 13736, 15130, 15453, 16020, 17170, 17978, 18156, 18180, 20604, 22695, 25755, 26967, 27234, 30260, 30906, 32040, 34340, 35956, 36312, 36360, 41208, 44945, 45390, 51510, 53934, 54468, 60520, 61812, 68085, 68680, 71912, 77265, 80901, 89890, 90780, 103020, 107868, 108936, 123624, 134835, 136170, 152813, 154530, 161802, 179780, 181560, 206040, 215736, 269670, 272340, 305626, 309060, 323604, 359560, 404505, 458439, 539340, 544680, 611252, 618120, 647208, 764065, 809010, 916878, 1078680, 1222504, 1375317, 1528130, 1618020, 1833756, 2292195, 2750634, 3056260, 3236040, 3667512, 4584390, 5501268, 6112520, 6876585, 9168780, 11002536, 13753170, 18337560, 27506340, 55012680]

約数ペア:

[(1, 55012680), (2, 27506340), (3, 18337560), (4, 13753170), (5, 11002536), (6, 9168780), (8, 6876585), (9, 6112520), (10, 5501268), (12, 4584390), (15, 3667512), (17, 3236040), (18, 3056260), (20, 2750634), (24, 2292195), (30, 1833756), (34, 1618020), (36, 1528130), (40, 1375317), (45, 1222504), (51, 1078680), (60, 916878), (68, 809010), (72, 764065), (85, 647208), (89, 618120), (90, 611252), (101, 544680), (102, 539340), (120, 458439), (136, 404505), (153, 359560), (170, 323604), (178, 309060), (180, 305626), (202, 272340), (204, 269670), (255, 215736), (267, 206040), (303, 181560), (306, 179780), (340, 161802), (356, 154530), (360, 152813), (404, 136170), (408, 134835), (445, 123624), (505, 108936), (510, 107868), (534, 103020), (606, 90780), (612, 89890), (680, 80901), (712, 77265), (765, 71912), (801, 68680), (808, 68085), (890, 61812), (909, 60520), (1010, 54468), (1020, 53934), (1068, 51510), (1212, 45390), (1224, 44945), (1335, 41208), (1513, 36360), (1515, 36312), (1530, 35956), (1602, 34340), (1717, 32040), (1780, 30906), (1818, 30260), (2020, 27234), (2040, 26967), (2136, 25755), (2424, 22695), (2670, 20604), (3026, 18180), (3030, 18156), (3060, 17978), (3204, 17170), (3434, 16020), (3560, 15453), (3636, 15130), (4005, 13736), (4040, 13617), (4539, 12120), (4545, 12104), (5151, 10680), (5340, 10302), (6052, 9090), (6060, 9078), (6120, 8989), (6408, 8585), (6868, 8010), (7272, 7565)]