80338650

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{4027}}^1$

素因数の和:4068

約数の個数: 96

約数和(自身を含む): 239746560

約数和(自身を除く): 159407910

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 25, 30, 35, 38, 42, 50, 57, 70, 75, 95, 105, 114, 133, 150, 175, 190, 210, 266, 285, 350, 399, 475, 525, 570, 665, 798, 950, 1050, 1330, 1425, 1995, 2850, 3325, 3990, 4027, 6650, 8054, 9975, 12081, 19950, 20135, 24162, 28189, 40270, 56378, 60405, 76513, 84567, 100675, 120810, 140945, 153026, 169134, 201350, 229539, 281890, 302025, 382565, 422835, 459078, 535591, 604050, 704725, 765130, 845670, 1071182, 1147695, 1409450, 1606773, 1912825, 2114175, 2295390, 2677955, 3213546, 3825650, 4228350, 5355910, 5738475, 8033865, 11476950, 13389775, 16067730, 26779550, 40169325, 80338650]

約数ペア:

[(1, 80338650), (2, 40169325), (3, 26779550), (5, 16067730), (6, 13389775), (7, 11476950), (10, 8033865), (14, 5738475), (15, 5355910), (19, 4228350), (21, 3825650), (25, 3213546), (30, 2677955), (35, 2295390), (38, 2114175), (42, 1912825), (50, 1606773), (57, 1409450), (70, 1147695), (75, 1071182), (95, 845670), (105, 765130), (114, 704725), (133, 604050), (150, 535591), (175, 459078), (190, 422835), (210, 382565), (266, 302025), (285, 281890), (350, 229539), (399, 201350), (475, 169134), (525, 153026), (570, 140945), (665, 120810), (798, 100675), (950, 84567), (1050, 76513), (1330, 60405), (1425, 56378), (1995, 40270), (2850, 28189), (3325, 24162), (3990, 20135), (4027, 19950), (6650, 12081), (8054, 9975)]