285804090

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{419}}^1$

素因数の和:509

約数の個数: 192

約数和(自身を含む): 891596160

約数和(自身を除く): 605792070

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 13, 15, 18, 22, 26, 30, 33, 39, 45, 53, 55, 65, 66, 78, 90, 99, 106, 110, 117, 130, 143, 159, 165, 195, 198, 234, 265, 286, 318, 330, 390, 419, 429, 477, 495, 530, 583, 585, 689, 715, 795, 838, 858, 954, 990, 1166, 1170, 1257, 1287, 1378, 1430, 1590, 1749, 2067, 2095, 2145, 2385, 2514, 2574, 2915, 3445, 3498, 3771, 4134, 4190, 4290, 4609, 4770, 5247, 5447, 5830, 6201, 6285, 6435, 6890, 7542, 7579, 8745, 9218, 10335, 10494, 10894, 12402, 12570, 12870, 13827, 15158, 16341, 17490, 18855, 20670, 22207, 22737, 23045, 26235, 27235, 27654, 31005, 32682, 37710, 37895, 41481, 44414, 45474, 46090, 49023, 52470, 54470, 59917, 62010, 66621, 68211, 69135, 75790, 81705, 82962, 98046, 111035, 113685, 119834, 133242, 136422, 138270, 163410, 179751, 199863, 207405, 222070, 227370, 244277, 245115, 288691, 299585, 333105, 341055, 359502, 399726, 414810, 488554, 490230, 539253, 577382, 599170, 666210, 682110, 732831, 866073, 898755, 999315, 1078506, 1221385, 1443455, 1465662, 1732146, 1797510, 1998630, 2198493, 2442770, 2598219, 2696265, 2886910, 3175601, 3664155, 4330365, 4396986, 5196438, 5392530, 6351202, 7328310, 8660730, 9526803, 10992465, 12991095, 15878005, 19053606, 21984930, 25982190, 28580409, 31756010, 47634015, 57160818, 95268030, 142902045, 285804090]

約数ペア:

[(1, 285804090), (2, 142902045), (3, 95268030), (5, 57160818), (6, 47634015), (9, 31756010), (10, 28580409), (11, 25982190), (13, 21984930), (15, 19053606), (18, 15878005), (22, 12991095), (26, 10992465), (30, 9526803), (33, 8660730), (39, 7328310), (45, 6351202), (53, 5392530), (55, 5196438), (65, 4396986), (66, 4330365), (78, 3664155), (90, 3175601), (99, 2886910), (106, 2696265), (110, 2598219), (117, 2442770), (130, 2198493), (143, 1998630), (159, 1797510), (165, 1732146), (195, 1465662), (198, 1443455), (234, 1221385), (265, 1078506), (286, 999315), (318, 898755), (330, 866073), (390, 732831), (419, 682110), (429, 666210), (477, 599170), (495, 577382), (530, 539253), (583, 490230), (585, 488554), (689, 414810), (715, 399726), (795, 359502), (838, 341055), (858, 333105), (954, 299585), (990, 288691), (1166, 245115), (1170, 244277), (1257, 227370), (1287, 222070), (1378, 207405), (1430, 199863), (1590, 179751), (1749, 163410), (2067, 138270), (2095, 136422), (2145, 133242), (2385, 119834), (2514, 113685), (2574, 111035), (2915, 98046), (3445, 82962), (3498, 81705), (3771, 75790), (4134, 69135), (4190, 68211), (4290, 66621), (4609, 62010), (4770, 59917), (5247, 54470), (5447, 52470), (5830, 49023), (6201, 46090), (6285, 45474), (6435, 44414), (6890, 41481), (7542, 37895), (7579, 37710), (8745, 32682), (9218, 31005), (10335, 27654), (10494, 27235), (10894, 26235), (12402, 23045), (12570, 22737), (12870, 22207), (13827, 20670), (15158, 18855), (16341, 17490)]