146156940

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{8731}}^1$

素因数の和:8780

約数の個数: 96

約数和(自身を含む): 469432320

約数和(自身を除く): 323275380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 31, 36, 45, 54, 60, 62, 90, 93, 108, 124, 135, 155, 180, 186, 270, 279, 310, 372, 465, 540, 558, 620, 837, 930, 1116, 1395, 1674, 1860, 2790, 3348, 4185, 5580, 8370, 8731, 16740, 17462, 26193, 34924, 43655, 52386, 78579, 87310, 104772, 130965, 157158, 174620, 235737, 261930, 270661, 314316, 392895, 471474, 523860, 541322, 785790, 811983, 942948, 1082644, 1178685, 1353305, 1571580, 1623966, 2357370, 2435949, 2706610, 3247932, 4059915, 4714740, 4871898, 5413220, 7307847, 8119830, 9743796, 12179745, 14615694, 16239660, 24359490, 29231388, 36539235, 48718980, 73078470, 146156940]

約数ペア:

[(1, 146156940), (2, 73078470), (3, 48718980), (4, 36539235), (5, 29231388), (6, 24359490), (9, 16239660), (10, 14615694), (12, 12179745), (15, 9743796), (18, 8119830), (20, 7307847), (27, 5413220), (30, 4871898), (31, 4714740), (36, 4059915), (45, 3247932), (54, 2706610), (60, 2435949), (62, 2357370), (90, 1623966), (93, 1571580), (108, 1353305), (124, 1178685), (135, 1082644), (155, 942948), (180, 811983), (186, 785790), (270, 541322), (279, 523860), (310, 471474), (372, 392895), (465, 314316), (540, 270661), (558, 261930), (620, 235737), (837, 174620), (930, 157158), (1116, 130965), (1395, 104772), (1674, 87310), (1860, 78579), (2790, 52386), (3348, 43655), (4185, 34924), (5580, 26193), (8370, 17462), (8731, 16740)]