108540180

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{86143}}^1$

素因数の和:86165

約数の個数: 72

約数和(自身を含む): 376276992

約数和(自身を除く): 267736812

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 86143, 172286, 258429, 344572, 430715, 516858, 603001, 775287, 861430, 1033716, 1206002, 1292145, 1550574, 1722860, 1809003, 2412004, 2584290, 3015005, 3101148, 3618006, 3876435, 5168580, 5427009, 6030010, 7236012, 7752870, 9045015, 10854018, 12060020, 15505740, 18090030, 21708036, 27135045, 36180060, 54270090, 108540180]

約数ペア:

[(1, 108540180), (2, 54270090), (3, 36180060), (4, 27135045), (5, 21708036), (6, 18090030), (7, 15505740), (9, 12060020), (10, 10854018), (12, 9045015), (14, 7752870), (15, 7236012), (18, 6030010), (20, 5427009), (21, 5168580), (28, 3876435), (30, 3618006), (35, 3101148), (36, 3015005), (42, 2584290), (45, 2412004), (60, 1809003), (63, 1722860), (70, 1550574), (84, 1292145), (90, 1206002), (105, 1033716), (126, 861430), (140, 775287), (180, 603001), (210, 516858), (252, 430715), (315, 344572), (420, 258429), (630, 172286), (1260, 86143)]