205874460

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{3851}}^1$

素因数の和:3886

約数の個数: 144

約数和(自身を含む): 706672512

約数和(自身を除く): 500798052

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 44, 45, 54, 55, 60, 66, 81, 90, 99, 108, 110, 132, 135, 162, 165, 180, 198, 220, 243, 270, 297, 324, 330, 396, 405, 486, 495, 540, 594, 660, 810, 891, 972, 990, 1188, 1215, 1485, 1620, 1782, 1980, 2430, 2673, 2970, 3564, 3851, 4455, 4860, 5346, 5940, 7702, 8910, 10692, 11553, 13365, 15404, 17820, 19255, 23106, 26730, 34659, 38510, 42361, 46212, 53460, 57765, 69318, 77020, 84722, 103977, 115530, 127083, 138636, 169444, 173295, 207954, 211805, 231060, 254166, 311931, 346590, 381249, 415908, 423610, 508332, 519885, 623862, 635415, 693180, 762498, 847220, 935793, 1039770, 1143747, 1247724, 1270830, 1524996, 1559655, 1871586, 1906245, 2079540, 2287494, 2541660, 3119310, 3431241, 3743172, 3812490, 4574988, 4678965, 5718735, 6238620, 6862482, 7624980, 9357930, 10293723, 11437470, 13724964, 17156205, 18715860, 20587446, 22874940, 34312410, 41174892, 51468615, 68624820, 102937230, 205874460]

約数ペア:

[(1, 205874460), (2, 102937230), (3, 68624820), (4, 51468615), (5, 41174892), (6, 34312410), (9, 22874940), (10, 20587446), (11, 18715860), (12, 17156205), (15, 13724964), (18, 11437470), (20, 10293723), (22, 9357930), (27, 7624980), (30, 6862482), (33, 6238620), (36, 5718735), (44, 4678965), (45, 4574988), (54, 3812490), (55, 3743172), (60, 3431241), (66, 3119310), (81, 2541660), (90, 2287494), (99, 2079540), (108, 1906245), (110, 1871586), (132, 1559655), (135, 1524996), (162, 1270830), (165, 1247724), (180, 1143747), (198, 1039770), (220, 935793), (243, 847220), (270, 762498), (297, 693180), (324, 635415), (330, 623862), (396, 519885), (405, 508332), (486, 423610), (495, 415908), (540, 381249), (594, 346590), (660, 311931), (810, 254166), (891, 231060), (972, 211805), (990, 207954), (1188, 173295), (1215, 169444), (1485, 138636), (1620, 127083), (1782, 115530), (1980, 103977), (2430, 84722), (2673, 77020), (2970, 69318), (3564, 57765), (3851, 53460), (4455, 46212), (4860, 42361), (5346, 38510), (5940, 34659), (7702, 26730), (8910, 23106), (10692, 19255), (11553, 17820), (13365, 15404)]