72470799300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{47}}^1\times {\mathrm{313}}^1\times {\mathrm{16421}}^1$

素因数の和:16798

約数の個数: 144

約数和(自身を含む): 214840749312

約数和(自身を除く): 142369950012

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 47, 50, 60, 75, 94, 100, 141, 150, 188, 235, 282, 300, 313, 470, 564, 626, 705, 939, 940, 1175, 1252, 1410, 1565, 1878, 2350, 2820, 3130, 3525, 3756, 4695, 4700, 6260, 7050, 7825, 9390, 14100, 14711, 15650, 16421, 18780, 23475, 29422, 31300, 32842, 44133, 46950, 49263, 58844, 65684, 73555, 82105, 88266, 93900, 98526, 147110, 164210, 176532, 197052, 220665, 246315, 294220, 328420, 367775, 410525, 441330, 492630, 735550, 771787, 821050, 882660, 985260, 1103325, 1231575, 1471100, 1543574, 1642100, 2206650, 2315361, 2463150, 3087148, 3858935, 4413300, 4630722, 4926300, 5139773, 7717870, 9261444, 10279546, 11576805, 15419319, 15435740, 19294675, 20559092, 23153610, 25698865, 30838638, 38589350, 46307220, 51397730, 57884025, 61677276, 77096595, 77178700, 102795460, 115768050, 128494325, 154193190, 231536100, 241569331, 256988650, 308386380, 385482975, 483138662, 513977300, 724707993, 770965950, 966277324, 1207846655, 1449415986, 1541931900, 2415693310, 2898831972, 3623539965, 4831386620, 6039233275, 7247079930, 12078466550, 14494159860, 18117699825, 24156933100, 36235399650, 72470799300]

約数ペア:

[(1, 72470799300), (2, 36235399650), (3, 24156933100), (4, 18117699825), (5, 14494159860), (6, 12078466550), (10, 7247079930), (12, 6039233275), (15, 4831386620), (20, 3623539965), (25, 2898831972), (30, 2415693310), (47, 1541931900), (50, 1449415986), (60, 1207846655), (75, 966277324), (94, 770965950), (100, 724707993), (141, 513977300), (150, 483138662), (188, 385482975), (235, 308386380), (282, 256988650), (300, 241569331), (313, 231536100), (470, 154193190), (564, 128494325), (626, 115768050), (705, 102795460), (939, 77178700), (940, 77096595), (1175, 61677276), (1252, 57884025), (1410, 51397730), (1565, 46307220), (1878, 38589350), (2350, 30838638), (2820, 25698865), (3130, 23153610), (3525, 20559092), (3756, 19294675), (4695, 15435740), (4700, 15419319), (6260, 11576805), (7050, 10279546), (7825, 9261444), (9390, 7717870), (14100, 5139773), (14711, 4926300), (15650, 4630722), (16421, 4413300), (18780, 3858935), (23475, 3087148), (29422, 2463150), (31300, 2315361), (32842, 2206650), (44133, 1642100), (46950, 1543574), (49263, 1471100), (58844, 1231575), (65684, 1103325), (73555, 985260), (82105, 882660), (88266, 821050), (93900, 771787), (98526, 735550), (147110, 492630), (164210, 441330), (176532, 410525), (197052, 367775), (220665, 328420), (246315, 294220)]