158081220

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2957}}^1$

素因数の和:2992

約数の個数: 144

約数和(自身を含む): 542662848

約数和(自身を除く): 384581628

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 44, 45, 54, 55, 60, 66, 81, 90, 99, 108, 110, 132, 135, 162, 165, 180, 198, 220, 243, 270, 297, 324, 330, 396, 405, 486, 495, 540, 594, 660, 810, 891, 972, 990, 1188, 1215, 1485, 1620, 1782, 1980, 2430, 2673, 2957, 2970, 3564, 4455, 4860, 5346, 5914, 5940, 8871, 8910, 10692, 11828, 13365, 14785, 17742, 17820, 26613, 26730, 29570, 32527, 35484, 44355, 53226, 53460, 59140, 65054, 79839, 88710, 97581, 106452, 130108, 133065, 159678, 162635, 177420, 195162, 239517, 266130, 292743, 319356, 325270, 390324, 399195, 479034, 487905, 532260, 585486, 650540, 718551, 798390, 878229, 958068, 975810, 1170972, 1197585, 1437102, 1463715, 1596780, 1756458, 1951620, 2395170, 2634687, 2874204, 2927430, 3512916, 3592755, 4391145, 4790340, 5269374, 5854860, 7185510, 7904061, 8782290, 10538748, 13173435, 14371020, 15808122, 17564580, 26346870, 31616244, 39520305, 52693740, 79040610, 158081220]

約数ペア:

[(1, 158081220), (2, 79040610), (3, 52693740), (4, 39520305), (5, 31616244), (6, 26346870), (9, 17564580), (10, 15808122), (11, 14371020), (12, 13173435), (15, 10538748), (18, 8782290), (20, 7904061), (22, 7185510), (27, 5854860), (30, 5269374), (33, 4790340), (36, 4391145), (44, 3592755), (45, 3512916), (54, 2927430), (55, 2874204), (60, 2634687), (66, 2395170), (81, 1951620), (90, 1756458), (99, 1596780), (108, 1463715), (110, 1437102), (132, 1197585), (135, 1170972), (162, 975810), (165, 958068), (180, 878229), (198, 798390), (220, 718551), (243, 650540), (270, 585486), (297, 532260), (324, 487905), (330, 479034), (396, 399195), (405, 390324), (486, 325270), (495, 319356), (540, 292743), (594, 266130), (660, 239517), (810, 195162), (891, 177420), (972, 162635), (990, 159678), (1188, 133065), (1215, 130108), (1485, 106452), (1620, 97581), (1782, 88710), (1980, 79839), (2430, 65054), (2673, 59140), (2957, 53460), (2970, 53226), (3564, 44355), (4455, 35484), (4860, 32527), (5346, 29570), (5914, 26730), (5940, 26613), (8871, 17820), (8910, 17742), (10692, 14785), (11828, 13365)]