166239540

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{89}}^1\times {\mathrm{1153}}^1$

素因数の和:1263

約数の個数: 120

約数和(自身を含む): 527816520

約数和(自身を除く): 361576980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 89, 90, 108, 135, 162, 178, 180, 267, 270, 324, 356, 405, 445, 534, 540, 801, 810, 890, 1068, 1153, 1335, 1602, 1620, 1780, 2306, 2403, 2670, 3204, 3459, 4005, 4612, 4806, 5340, 5765, 6918, 7209, 8010, 9612, 10377, 11530, 12015, 13836, 14418, 16020, 17295, 20754, 23060, 24030, 28836, 31131, 34590, 36045, 41508, 48060, 51885, 62262, 69180, 72090, 93393, 102617, 103770, 124524, 144180, 155655, 186786, 205234, 207540, 307851, 311310, 373572, 410468, 466965, 513085, 615702, 622620, 923553, 933930, 1026170, 1231404, 1539255, 1847106, 1867860, 2052340, 2770659, 3078510, 3694212, 4617765, 5541318, 6157020, 8311977, 9235530, 11082636, 13853295, 16623954, 18471060, 27706590, 33247908, 41559885, 55413180, 83119770, 166239540]

約数ペア:

[(1, 166239540), (2, 83119770), (3, 55413180), (4, 41559885), (5, 33247908), (6, 27706590), (9, 18471060), (10, 16623954), (12, 13853295), (15, 11082636), (18, 9235530), (20, 8311977), (27, 6157020), (30, 5541318), (36, 4617765), (45, 3694212), (54, 3078510), (60, 2770659), (81, 2052340), (89, 1867860), (90, 1847106), (108, 1539255), (135, 1231404), (162, 1026170), (178, 933930), (180, 923553), (267, 622620), (270, 615702), (324, 513085), (356, 466965), (405, 410468), (445, 373572), (534, 311310), (540, 307851), (801, 207540), (810, 205234), (890, 186786), (1068, 155655), (1153, 144180), (1335, 124524), (1602, 103770), (1620, 102617), (1780, 93393), (2306, 72090), (2403, 69180), (2670, 62262), (3204, 51885), (3459, 48060), (4005, 41508), (4612, 36045), (4806, 34590), (5340, 31131), (5765, 28836), (6918, 24030), (7209, 23060), (8010, 20754), (9612, 17295), (10377, 16020), (11530, 14418), (12015, 13836)]