172855380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{199}}^1\times {\mathrm{467}}^1$

素因数の和:709

約数の個数: 96

約数和(自身を含む): 503193600

約数和(自身を除く): 330338220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 199, 310, 372, 398, 465, 467, 597, 620, 796, 930, 934, 995, 1194, 1401, 1860, 1868, 1990, 2335, 2388, 2802, 2985, 3980, 4670, 5604, 5970, 6169, 7005, 9340, 11940, 12338, 14010, 14477, 18507, 24676, 28020, 28954, 30845, 37014, 43431, 57908, 61690, 72385, 74028, 86862, 92535, 92933, 123380, 144770, 173724, 185070, 185866, 217155, 278799, 289540, 370140, 371732, 434310, 464665, 557598, 868620, 929330, 1115196, 1393995, 1858660, 2787990, 2880923, 5575980, 5761846, 8642769, 11523692, 14404615, 17285538, 28809230, 34571076, 43213845, 57618460, 86427690, 172855380]

約数ペア:

[(1, 172855380), (2, 86427690), (3, 57618460), (4, 43213845), (5, 34571076), (6, 28809230), (10, 17285538), (12, 14404615), (15, 11523692), (20, 8642769), (30, 5761846), (31, 5575980), (60, 2880923), (62, 2787990), (93, 1858660), (124, 1393995), (155, 1115196), (186, 929330), (199, 868620), (310, 557598), (372, 464665), (398, 434310), (465, 371732), (467, 370140), (597, 289540), (620, 278799), (796, 217155), (930, 185866), (934, 185070), (995, 173724), (1194, 144770), (1401, 123380), (1860, 92933), (1868, 92535), (1990, 86862), (2335, 74028), (2388, 72385), (2802, 61690), (2985, 57908), (3980, 43431), (4670, 37014), (5604, 30845), (5970, 28954), (6169, 28020), (7005, 24676), (9340, 18507), (11940, 14477), (12338, 14010)]