42134580

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{839}}^1$

素因数の和:891

約数の個数: 120

約数和(自身を含む): 136604160

約数和(自身を除く): 94469580

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, 839, 930, 1116, 1395, 1620, 1674, 1678, 1860, 2511, 2517, 2790, 3348, 3356, 4185, 4195, 5022, 5034, 5580, 7551, 8370, 8390, 10044, 10068, 12555, 12585, 15102, 16740, 16780, 22653, 25110, 25170, 26009, 30204, 37755, 45306, 50220, 50340, 52018, 67959, 75510, 78027, 90612, 104036, 113265, 130045, 135918, 151020, 156054, 226530, 234081, 260090, 271836, 312108, 339795, 390135, 453060, 468162, 520180, 679590, 702243, 780270, 936324, 1170405, 1359180, 1404486, 1560540, 2106729, 2340810, 2808972, 3511215, 4213458, 4681620, 7022430, 8426916, 10533645, 14044860, 21067290, 42134580]

約数ペア:

[(1, 42134580), (2, 21067290), (3, 14044860), (4, 10533645), (5, 8426916), (6, 7022430), (9, 4681620), (10, 4213458), (12, 3511215), (15, 2808972), (18, 2340810), (20, 2106729), (27, 1560540), (30, 1404486), (31, 1359180), (36, 1170405), (45, 936324), (54, 780270), (60, 702243), (62, 679590), (81, 520180), (90, 468162), (93, 453060), (108, 390135), (124, 339795), (135, 312108), (155, 271836), (162, 260090), (180, 234081), (186, 226530), (270, 156054), (279, 151020), (310, 135918), (324, 130045), (372, 113265), (405, 104036), (465, 90612), (540, 78027), (558, 75510), (620, 67959), (810, 52018), (837, 50340), (839, 50220), (930, 45306), (1116, 37755), (1395, 30204), (1620, 26009), (1674, 25170), (1678, 25110), (1860, 22653), (2511, 16780), (2517, 16740), (2790, 15102), (3348, 12585), (3356, 12555), (4185, 10068), (4195, 10044), (5022, 8390), (5034, 8370), (5580, 7551)]