105504516

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{149}}^1$

素因数の和:278

約数の個数: 144

約数和(自身を含む): 309582000

約数和(自身を除く): 204077484

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 34, 36, 39, 51, 52, 68, 78, 89, 102, 117, 149, 153, 156, 178, 204, 221, 234, 267, 298, 306, 356, 442, 447, 468, 534, 596, 612, 663, 801, 884, 894, 1068, 1157, 1326, 1341, 1513, 1602, 1788, 1937, 1989, 2314, 2533, 2652, 2682, 3026, 3204, 3471, 3874, 3978, 4539, 4628, 5066, 5364, 5811, 6052, 6942, 7599, 7748, 7956, 9078, 10132, 10413, 11622, 13261, 13617, 13884, 15198, 17433, 18156, 19669, 20826, 22797, 23244, 26522, 27234, 30396, 32929, 34866, 39338, 39783, 41652, 45594, 53044, 54468, 59007, 65858, 69732, 78676, 79566, 91188, 98787, 118014, 119349, 131716, 159132, 172393, 177021, 197574, 225437, 236028, 238698, 296361, 344786, 354042, 395148, 450874, 477396, 517179, 592722, 676311, 689572, 708084, 901748, 1034358, 1185444, 1352622, 1551537, 2028933, 2068716, 2705244, 2930681, 3103074, 4057866, 5861362, 6206148, 8115732, 8792043, 11722724, 17584086, 26376129, 35168172, 52752258, 105504516]

約数ペア:

[(1, 105504516), (2, 52752258), (3, 35168172), (4, 26376129), (6, 17584086), (9, 11722724), (12, 8792043), (13, 8115732), (17, 6206148), (18, 5861362), (26, 4057866), (34, 3103074), (36, 2930681), (39, 2705244), (51, 2068716), (52, 2028933), (68, 1551537), (78, 1352622), (89, 1185444), (102, 1034358), (117, 901748), (149, 708084), (153, 689572), (156, 676311), (178, 592722), (204, 517179), (221, 477396), (234, 450874), (267, 395148), (298, 354042), (306, 344786), (356, 296361), (442, 238698), (447, 236028), (468, 225437), (534, 197574), (596, 177021), (612, 172393), (663, 159132), (801, 131716), (884, 119349), (894, 118014), (1068, 98787), (1157, 91188), (1326, 79566), (1341, 78676), (1513, 69732), (1602, 65858), (1788, 59007), (1937, 54468), (1989, 53044), (2314, 45594), (2533, 41652), (2652, 39783), (2682, 39338), (3026, 34866), (3204, 32929), (3471, 30396), (3874, 27234), (3978, 26522), (4539, 23244), (4628, 22797), (5066, 20826), (5364, 19669), (5811, 18156), (6052, 17433), (6942, 15198), (7599, 13884), (7748, 13617), (7956, 13261), (9078, 11622), (10132, 10413)]