65880270

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{463}}^1$

素因数の和:527

約数の個数: 128

約数和(自身を含む): 192430080

約数和(自身を除く): 126549810

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 27, 30, 31, 34, 45, 51, 54, 62, 85, 90, 93, 102, 135, 153, 155, 170, 186, 255, 270, 279, 306, 310, 459, 463, 465, 510, 527, 558, 765, 837, 918, 926, 930, 1054, 1389, 1395, 1530, 1581, 1674, 2295, 2315, 2635, 2778, 2790, 3162, 4167, 4185, 4590, 4630, 4743, 5270, 6945, 7871, 7905, 8334, 8370, 9486, 12501, 13890, 14229, 14353, 15742, 15810, 20835, 23613, 23715, 25002, 28458, 28706, 39355, 41670, 43059, 47226, 47430, 62505, 70839, 71145, 71765, 78710, 86118, 118065, 125010, 129177, 141678, 142290, 143530, 212517, 215295, 236130, 244001, 258354, 354195, 387531, 425034, 430590, 488002, 645885, 708390, 732003, 775062, 1062585, 1220005, 1291770, 1464006, 1937655, 2125170, 2196009, 2440010, 3660015, 3875310, 4392018, 6588027, 7320030, 10980045, 13176054, 21960090, 32940135, 65880270]

約数ペア:

[(1, 65880270), (2, 32940135), (3, 21960090), (5, 13176054), (6, 10980045), (9, 7320030), (10, 6588027), (15, 4392018), (17, 3875310), (18, 3660015), (27, 2440010), (30, 2196009), (31, 2125170), (34, 1937655), (45, 1464006), (51, 1291770), (54, 1220005), (62, 1062585), (85, 775062), (90, 732003), (93, 708390), (102, 645885), (135, 488002), (153, 430590), (155, 425034), (170, 387531), (186, 354195), (255, 258354), (270, 244001), (279, 236130), (306, 215295), (310, 212517), (459, 143530), (463, 142290), (465, 141678), (510, 129177), (527, 125010), (558, 118065), (765, 86118), (837, 78710), (918, 71765), (926, 71145), (930, 70839), (1054, 62505), (1389, 47430), (1395, 47226), (1530, 43059), (1581, 41670), (1674, 39355), (2295, 28706), (2315, 28458), (2635, 25002), (2778, 23715), (2790, 23613), (3162, 20835), (4167, 15810), (4185, 15742), (4590, 14353), (4630, 14229), (4743, 13890), (5270, 12501), (6945, 9486), (7871, 8370), (7905, 8334)]