155076570

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{163}}^1$

素因数の和:249

約数の個数: 144

約数和(自身を含む): 457288416

約数和(自身を除く): 302211846

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 31, 33, 45, 55, 62, 66, 90, 93, 99, 110, 155, 163, 165, 186, 198, 279, 310, 326, 330, 341, 465, 489, 495, 558, 682, 815, 930, 961, 978, 990, 1023, 1395, 1467, 1630, 1705, 1793, 1922, 2046, 2445, 2790, 2883, 2934, 3069, 3410, 3586, 4805, 4890, 5053, 5115, 5379, 5766, 6138, 7335, 8649, 8965, 9610, 10106, 10230, 10571, 10758, 14415, 14670, 15159, 15345, 16137, 17298, 17930, 21142, 25265, 26895, 28830, 30318, 30690, 31713, 32274, 43245, 45477, 50530, 52855, 53790, 55583, 63426, 75795, 80685, 86490, 90954, 95139, 105710, 111166, 151590, 156643, 158565, 161370, 166749, 190278, 227385, 277915, 313286, 317130, 333498, 454770, 469929, 475695, 500247, 555830, 783215, 833745, 939858, 951390, 1000494, 1409787, 1566430, 1667490, 1723073, 2349645, 2501235, 2819574, 3446146, 4699290, 5002470, 5169219, 7048935, 8615365, 10338438, 14097870, 15507657, 17230730, 25846095, 31015314, 51692190, 77538285, 155076570]

約数ペア:

[(1, 155076570), (2, 77538285), (3, 51692190), (5, 31015314), (6, 25846095), (9, 17230730), (10, 15507657), (11, 14097870), (15, 10338438), (18, 8615365), (22, 7048935), (30, 5169219), (31, 5002470), (33, 4699290), (45, 3446146), (55, 2819574), (62, 2501235), (66, 2349645), (90, 1723073), (93, 1667490), (99, 1566430), (110, 1409787), (155, 1000494), (163, 951390), (165, 939858), (186, 833745), (198, 783215), (279, 555830), (310, 500247), (326, 475695), (330, 469929), (341, 454770), (465, 333498), (489, 317130), (495, 313286), (558, 277915), (682, 227385), (815, 190278), (930, 166749), (961, 161370), (978, 158565), (990, 156643), (1023, 151590), (1395, 111166), (1467, 105710), (1630, 95139), (1705, 90954), (1793, 86490), (1922, 80685), (2046, 75795), (2445, 63426), (2790, 55583), (2883, 53790), (2934, 52855), (3069, 50530), (3410, 45477), (3586, 43245), (4805, 32274), (4890, 31713), (5053, 30690), (5115, 30318), (5379, 28830), (5766, 26895), (6138, 25265), (7335, 21142), (8649, 17930), (8965, 17298), (9610, 16137), (10106, 15345), (10230, 15159), (10571, 14670), (10758, 14415)]