205862580

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{4951}}^1$

素因数の和:4987

約数の個数: 192

約数和(自身を含む): 798658560

約数和(自身を除く): 592795980

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 27, 28, 30, 33, 35, 36, 42, 44, 45, 54, 55, 60, 63, 66, 70, 77, 84, 90, 99, 105, 108, 110, 126, 132, 135, 140, 154, 165, 180, 189, 198, 210, 220, 231, 252, 270, 297, 308, 315, 330, 378, 385, 396, 420, 462, 495, 540, 594, 630, 660, 693, 756, 770, 924, 945, 990, 1155, 1188, 1260, 1386, 1485, 1540, 1890, 1980, 2079, 2310, 2772, 2970, 3465, 3780, 4158, 4620, 4951, 5940, 6930, 8316, 9902, 10395, 13860, 14853, 19804, 20790, 24755, 29706, 34657, 41580, 44559, 49510, 54461, 59412, 69314, 74265, 89118, 99020, 103971, 108922, 133677, 138628, 148530, 163383, 173285, 178236, 207942, 217844, 222795, 267354, 272305, 297060, 311913, 326766, 346570, 381227, 415884, 445590, 490149, 519855, 534708, 544610, 623826, 653532, 668385, 693140, 762454, 816915, 891180, 935739, 980298, 1039710, 1089220, 1143681, 1247652, 1336770, 1470447, 1524908, 1559565, 1633830, 1871478, 1906135, 1960596, 2079420, 2287362, 2450745, 2673540, 2940894, 3119130, 3267660, 3431043, 3742956, 3812270, 4574724, 4678695, 4901490, 5718405, 5881788, 6238260, 6862086, 7352235, 7624540, 9357390, 9802980, 10293129, 11436810, 13724172, 14704470, 17155215, 18714780, 20586258, 22873620, 29408940, 34310430, 41172516, 51465645, 68620860, 102931290, 205862580]

約数ペア:

[(1, 205862580), (2, 102931290), (3, 68620860), (4, 51465645), (5, 41172516), (6, 34310430), (7, 29408940), (9, 22873620), (10, 20586258), (11, 18714780), (12, 17155215), (14, 14704470), (15, 13724172), (18, 11436810), (20, 10293129), (21, 9802980), (22, 9357390), (27, 7624540), (28, 7352235), (30, 6862086), (33, 6238260), (35, 5881788), (36, 5718405), (42, 4901490), (44, 4678695), (45, 4574724), (54, 3812270), (55, 3742956), (60, 3431043), (63, 3267660), (66, 3119130), (70, 2940894), (77, 2673540), (84, 2450745), (90, 2287362), (99, 2079420), (105, 1960596), (108, 1906135), (110, 1871478), (126, 1633830), (132, 1559565), (135, 1524908), (140, 1470447), (154, 1336770), (165, 1247652), (180, 1143681), (189, 1089220), (198, 1039710), (210, 980298), (220, 935739), (231, 891180), (252, 816915), (270, 762454), (297, 693140), (308, 668385), (315, 653532), (330, 623826), (378, 544610), (385, 534708), (396, 519855), (420, 490149), (462, 445590), (495, 415884), (540, 381227), (594, 346570), (630, 326766), (660, 311913), (693, 297060), (756, 272305), (770, 267354), (924, 222795), (945, 217844), (990, 207942), (1155, 178236), (1188, 173285), (1260, 163383), (1386, 148530), (1485, 138628), (1540, 133677), (1890, 108922), (1980, 103971), (2079, 99020), (2310, 89118), (2772, 74265), (2970, 69314), (3465, 59412), (3780, 54461), (4158, 49510), (4620, 44559), (4951, 41580), (5940, 34657), (6930, 29706), (8316, 24755), (9902, 20790), (10395, 19804), (13860, 14853)]