276259860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{90281}}^1$

素因数の和:90313

約数の個数: 72

約数和(自身を含む): 887291496

約数和(自身を除く): 611031636

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 153, 170, 180, 204, 255, 306, 340, 510, 612, 765, 1020, 1530, 3060, 90281, 180562, 270843, 361124, 451405, 541686, 812529, 902810, 1083372, 1354215, 1534777, 1625058, 1805620, 2708430, 3069554, 3250116, 4062645, 4604331, 5416860, 6139108, 7673885, 8125290, 9208662, 13812993, 15347770, 16250580, 18417324, 23021655, 27625986, 30695540, 46043310, 55251972, 69064965, 92086620, 138129930, 276259860]

約数ペア:

[(1, 276259860), (2, 138129930), (3, 92086620), (4, 69064965), (5, 55251972), (6, 46043310), (9, 30695540), (10, 27625986), (12, 23021655), (15, 18417324), (17, 16250580), (18, 15347770), (20, 13812993), (30, 9208662), (34, 8125290), (36, 7673885), (45, 6139108), (51, 5416860), (60, 4604331), (68, 4062645), (85, 3250116), (90, 3069554), (102, 2708430), (153, 1805620), (170, 1625058), (180, 1534777), (204, 1354215), (255, 1083372), (306, 902810), (340, 812529), (510, 541686), (612, 451405), (765, 361124), (1020, 270843), (1530, 180562), (3060, 90281)]