165780540

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{523}}^1\times {\mathrm{587}}^1$

素因数の和:1128

約数の個数: 96

約数和(自身を含む): 517628160

約数和(自身を除く): 351847620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 523, 540, 587, 1046, 1174, 1569, 1761, 2092, 2348, 2615, 2935, 3138, 3522, 4707, 5230, 5283, 5870, 6276, 7044, 7845, 8805, 9414, 10460, 10566, 11740, 14121, 15690, 15849, 17610, 18828, 21132, 23535, 26415, 28242, 31380, 31698, 35220, 47070, 52830, 56484, 63396, 70605, 79245, 94140, 105660, 141210, 158490, 282420, 307001, 316980, 614002, 921003, 1228004, 1535005, 1842006, 2763009, 3070010, 3684012, 4605015, 5526018, 6140020, 8289027, 9210030, 11052036, 13815045, 16578054, 18420060, 27630090, 33156108, 41445135, 55260180, 82890270, 165780540]

約数ペア:

[(1, 165780540), (2, 82890270), (3, 55260180), (4, 41445135), (5, 33156108), (6, 27630090), (9, 18420060), (10, 16578054), (12, 13815045), (15, 11052036), (18, 9210030), (20, 8289027), (27, 6140020), (30, 5526018), (36, 4605015), (45, 3684012), (54, 3070010), (60, 2763009), (90, 1842006), (108, 1535005), (135, 1228004), (180, 921003), (270, 614002), (523, 316980), (540, 307001), (587, 282420), (1046, 158490), (1174, 141210), (1569, 105660), (1761, 94140), (2092, 79245), (2348, 70605), (2615, 63396), (2935, 56484), (3138, 52830), (3522, 47070), (4707, 35220), (5230, 31698), (5283, 31380), (5870, 28242), (6276, 26415), (7044, 23535), (7845, 21132), (8805, 18828), (9414, 17610), (10460, 15849), (10566, 15690), (11740, 14121)]