181983240

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{167}}^1\times {\mathrm{1009}}^1$

素因数の和:1196

約数の個数: 128

約数和(自身を含む): 610848000

約数和(自身を除く): 428864760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 167, 180, 216, 270, 334, 360, 501, 540, 668, 835, 1002, 1009, 1080, 1336, 1503, 1670, 2004, 2018, 2505, 3006, 3027, 3340, 4008, 4036, 4509, 5010, 5045, 6012, 6054, 6680, 7515, 8072, 9018, 9081, 10020, 10090, 12024, 12108, 15030, 15135, 18036, 18162, 20040, 20180, 22545, 24216, 27243, 30060, 30270, 36072, 36324, 40360, 45090, 45405, 54486, 60120, 60540, 72648, 90180, 90810, 108972, 121080, 136215, 168503, 180360, 181620, 217944, 272430, 337006, 363240, 505509, 544860, 674012, 842515, 1011018, 1089720, 1348024, 1516527, 1685030, 2022036, 2527545, 3033054, 3370060, 4044072, 4549581, 5055090, 6066108, 6740120, 7582635, 9099162, 10110180, 12132216, 15165270, 18198324, 20220360, 22747905, 30330540, 36396648, 45495810, 60661080, 90991620, 181983240]

約数ペア:

[(1, 181983240), (2, 90991620), (3, 60661080), (4, 45495810), (5, 36396648), (6, 30330540), (8, 22747905), (9, 20220360), (10, 18198324), (12, 15165270), (15, 12132216), (18, 10110180), (20, 9099162), (24, 7582635), (27, 6740120), (30, 6066108), (36, 5055090), (40, 4549581), (45, 4044072), (54, 3370060), (60, 3033054), (72, 2527545), (90, 2022036), (108, 1685030), (120, 1516527), (135, 1348024), (167, 1089720), (180, 1011018), (216, 842515), (270, 674012), (334, 544860), (360, 505509), (501, 363240), (540, 337006), (668, 272430), (835, 217944), (1002, 181620), (1009, 180360), (1080, 168503), (1336, 136215), (1503, 121080), (1670, 108972), (2004, 90810), (2018, 90180), (2505, 72648), (3006, 60540), (3027, 60120), (3340, 54486), (4008, 45405), (4036, 45090), (4509, 40360), (5010, 36324), (5045, 36072), (6012, 30270), (6054, 30060), (6680, 27243), (7515, 24216), (8072, 22545), (9018, 20180), (9081, 20040), (10020, 18162), (10090, 18036), (12024, 15135), (12108, 15030)]