135381780

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{193}}^1\times {\mathrm{433}}^1$

素因数の和:647

約数の個数: 120

約数和(自身を含む): 427884072

約数和(自身を除く): 292502292

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 193, 270, 324, 386, 405, 433, 540, 579, 772, 810, 866, 965, 1158, 1299, 1620, 1732, 1737, 1930, 2165, 2316, 2598, 2895, 3474, 3860, 3897, 4330, 5196, 5211, 5790, 6495, 6948, 7794, 8660, 8685, 10422, 11580, 11691, 12990, 15588, 15633, 17370, 19485, 20844, 23382, 25980, 26055, 31266, 34740, 35073, 38970, 46764, 52110, 58455, 62532, 70146, 77940, 78165, 83569, 104220, 116910, 140292, 156330, 167138, 175365, 233820, 250707, 312660, 334276, 350730, 417845, 501414, 701460, 752121, 835690, 1002828, 1253535, 1504242, 1671380, 2256363, 2507070, 3008484, 3760605, 4512726, 5014140, 6769089, 7521210, 9025452, 11281815, 13538178, 15042420, 22563630, 27076356, 33845445, 45127260, 67690890, 135381780]

約数ペア:

[(1, 135381780), (2, 67690890), (3, 45127260), (4, 33845445), (5, 27076356), (6, 22563630), (9, 15042420), (10, 13538178), (12, 11281815), (15, 9025452), (18, 7521210), (20, 6769089), (27, 5014140), (30, 4512726), (36, 3760605), (45, 3008484), (54, 2507070), (60, 2256363), (81, 1671380), (90, 1504242), (108, 1253535), (135, 1002828), (162, 835690), (180, 752121), (193, 701460), (270, 501414), (324, 417845), (386, 350730), (405, 334276), (433, 312660), (540, 250707), (579, 233820), (772, 175365), (810, 167138), (866, 156330), (965, 140292), (1158, 116910), (1299, 104220), (1620, 83569), (1732, 78165), (1737, 77940), (1930, 70146), (2165, 62532), (2316, 58455), (2598, 52110), (2895, 46764), (3474, 38970), (3860, 35073), (3897, 34740), (4330, 31266), (5196, 26055), (5211, 25980), (5790, 23382), (6495, 20844), (6948, 19485), (7794, 17370), (8660, 15633), (8685, 15588), (10422, 12990), (11580, 11691)]