405162810

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{353}}^1$

素因数の和:494

約数の個数: 160

約数和(自身を含む): 1187358480

約数和(自身を除く): 782195670

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 81, 90, 109, 117, 130, 135, 162, 195, 218, 234, 270, 327, 351, 353, 390, 405, 545, 585, 654, 702, 706, 810, 981, 1053, 1059, 1090, 1170, 1417, 1635, 1755, 1765, 1962, 2106, 2118, 2834, 2943, 3177, 3270, 3510, 3530, 4251, 4589, 4905, 5265, 5295, 5886, 6354, 7085, 8502, 8829, 9178, 9531, 9810, 10530, 10590, 12753, 13767, 14170, 14715, 15885, 17658, 19062, 21255, 22945, 25506, 27534, 28593, 29430, 31770, 38259, 38477, 41301, 42510, 44145, 45890, 47655, 57186, 63765, 68835, 76518, 76954, 82602, 88290, 95310, 114777, 115431, 123903, 127530, 137670, 142965, 191295, 192385, 206505, 229554, 230862, 247806, 285930, 346293, 371709, 382590, 384770, 413010, 500201, 573885, 577155, 619515, 692586, 743418, 1000402, 1038879, 1147770, 1154310, 1239030, 1500603, 1731465, 1858545, 2077758, 2501005, 3001206, 3116637, 3462930, 3717090, 4501809, 5002010, 5194395, 6233274, 7503015, 9003618, 10388790, 13505427, 15006030, 15583185, 22509045, 27010854, 31166370, 40516281, 45018090, 67527135, 81032562, 135054270, 202581405, 405162810]

約数ペア:

[(1, 405162810), (2, 202581405), (3, 135054270), (5, 81032562), (6, 67527135), (9, 45018090), (10, 40516281), (13, 31166370), (15, 27010854), (18, 22509045), (26, 15583185), (27, 15006030), (30, 13505427), (39, 10388790), (45, 9003618), (54, 7503015), (65, 6233274), (78, 5194395), (81, 5002010), (90, 4501809), (109, 3717090), (117, 3462930), (130, 3116637), (135, 3001206), (162, 2501005), (195, 2077758), (218, 1858545), (234, 1731465), (270, 1500603), (327, 1239030), (351, 1154310), (353, 1147770), (390, 1038879), (405, 1000402), (545, 743418), (585, 692586), (654, 619515), (702, 577155), (706, 573885), (810, 500201), (981, 413010), (1053, 384770), (1059, 382590), (1090, 371709), (1170, 346293), (1417, 285930), (1635, 247806), (1755, 230862), (1765, 229554), (1962, 206505), (2106, 192385), (2118, 191295), (2834, 142965), (2943, 137670), (3177, 127530), (3270, 123903), (3510, 115431), (3530, 114777), (4251, 95310), (4589, 88290), (4905, 82602), (5265, 76954), (5295, 76518), (5886, 68835), (6354, 63765), (7085, 57186), (8502, 47655), (8829, 45890), (9178, 44145), (9531, 42510), (9810, 41301), (10530, 38477), (10590, 38259), (12753, 31770), (13767, 29430), (14170, 28593), (14715, 27534), (15885, 25506), (17658, 22945), (19062, 21255)]