54644220

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{89}}^1\times {\mathrm{379}}^1$

素因数の和:489

約数の個数: 120

約数和(自身を含む): 173804400

約数和(自身を除く): 119160180

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, 379, 405, 445, 534, 540, 758, 801, 810, 890, 1068, 1137, 1335, 1516, 1602, 1620, 1780, 1895, 2274, 2403, 2670, 3204, 3411, 3790, 4005, 4548, 4806, 5340, 5685, 6822, 7209, 7580, 8010, 9612, 10233, 11370, 12015, 13644, 14418, 16020, 17055, 20466, 22740, 24030, 28836, 30699, 33731, 34110, 36045, 40932, 48060, 51165, 61398, 67462, 68220, 72090, 101193, 102330, 122796, 134924, 144180, 153495, 168655, 202386, 204660, 303579, 306990, 337310, 404772, 505965, 607158, 613980, 674620, 910737, 1011930, 1214316, 1517895, 1821474, 2023860, 2732211, 3035790, 3642948, 4553685, 5464422, 6071580, 9107370, 10928844, 13661055, 18214740, 27322110, 54644220]

約数ペア:

[(1, 54644220), (2, 27322110), (3, 18214740), (4, 13661055), (5, 10928844), (6, 9107370), (9, 6071580), (10, 5464422), (12, 4553685), (15, 3642948), (18, 3035790), (20, 2732211), (27, 2023860), (30, 1821474), (36, 1517895), (45, 1214316), (54, 1011930), (60, 910737), (81, 674620), (89, 613980), (90, 607158), (108, 505965), (135, 404772), (162, 337310), (178, 306990), (180, 303579), (267, 204660), (270, 202386), (324, 168655), (356, 153495), (379, 144180), (405, 134924), (445, 122796), (534, 102330), (540, 101193), (758, 72090), (801, 68220), (810, 67462), (890, 61398), (1068, 51165), (1137, 48060), (1335, 40932), (1516, 36045), (1602, 34110), (1620, 33731), (1780, 30699), (1895, 28836), (2274, 24030), (2403, 22740), (2670, 20466), (3204, 17055), (3411, 16020), (3790, 14418), (4005, 13644), (4548, 12015), (4806, 11370), (5340, 10233), (5685, 9612), (6822, 8010), (7209, 7580)]