137150820

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2731}}^1$

素因数の和:2783

約数の個数: 120

約数和(自身を含む): 444288768

約数和(自身を除く): 307137948

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 31, 36, 45, 54, 60, 62, 81, 90, 93, 108, 124, 135, 155, 162, 180, 186, 270, 279, 310, 324, 372, 405, 465, 540, 558, 620, 810, 837, 930, 1116, 1395, 1620, 1674, 1860, 2511, 2731, 2790, 3348, 4185, 5022, 5462, 5580, 8193, 8370, 10044, 10924, 12555, 13655, 16386, 16740, 24579, 25110, 27310, 32772, 40965, 49158, 50220, 54620, 73737, 81930, 84661, 98316, 122895, 147474, 163860, 169322, 221211, 245790, 253983, 294948, 338644, 368685, 423305, 442422, 491580, 507966, 737370, 761949, 846610, 884844, 1015932, 1106055, 1269915, 1474740, 1523898, 1693220, 2212110, 2285847, 2539830, 3047796, 3809745, 4424220, 4571694, 5079660, 6857541, 7619490, 9143388, 11429235, 13715082, 15238980, 22858470, 27430164, 34287705, 45716940, 68575410, 137150820]

約数ペア:

[(1, 137150820), (2, 68575410), (3, 45716940), (4, 34287705), (5, 27430164), (6, 22858470), (9, 15238980), (10, 13715082), (12, 11429235), (15, 9143388), (18, 7619490), (20, 6857541), (27, 5079660), (30, 4571694), (31, 4424220), (36, 3809745), (45, 3047796), (54, 2539830), (60, 2285847), (62, 2212110), (81, 1693220), (90, 1523898), (93, 1474740), (108, 1269915), (124, 1106055), (135, 1015932), (155, 884844), (162, 846610), (180, 761949), (186, 737370), (270, 507966), (279, 491580), (310, 442422), (324, 423305), (372, 368685), (405, 338644), (465, 294948), (540, 253983), (558, 245790), (620, 221211), (810, 169322), (837, 163860), (930, 147474), (1116, 122895), (1395, 98316), (1620, 84661), (1674, 81930), (1860, 73737), (2511, 54620), (2731, 50220), (2790, 49158), (3348, 40965), (4185, 32772), (5022, 27310), (5462, 25110), (5580, 24579), (8193, 16740), (8370, 16386), (10044, 13655), (10924, 12555)]