144635490

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31511}}^1$

素因数の和:31544

約数の個数: 64

約数和(自身を含む): 408395520

約数和(自身を除く): 263760030

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 27, 30, 34, 45, 51, 54, 85, 90, 102, 135, 153, 170, 255, 270, 306, 459, 510, 765, 918, 1530, 2295, 4590, 31511, 63022, 94533, 157555, 189066, 283599, 315110, 472665, 535687, 567198, 850797, 945330, 1071374, 1417995, 1607061, 1701594, 2678435, 2835990, 3214122, 4253985, 4821183, 5356870, 8035305, 8507970, 9642366, 14463549, 16070610, 24105915, 28927098, 48211830, 72317745, 144635490]

約数ペア:

[(1, 144635490), (2, 72317745), (3, 48211830), (5, 28927098), (6, 24105915), (9, 16070610), (10, 14463549), (15, 9642366), (17, 8507970), (18, 8035305), (27, 5356870), (30, 4821183), (34, 4253985), (45, 3214122), (51, 2835990), (54, 2678435), (85, 1701594), (90, 1607061), (102, 1417995), (135, 1071374), (153, 945330), (170, 850797), (255, 567198), (270, 535687), (306, 472665), (459, 315110), (510, 283599), (765, 189066), (918, 157555), (1530, 94533), (2295, 63022), (4590, 31511)]