180828180

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{25759}}^1$

素因数の和:25790

約数の個数: 96

約数和(自身を含む): 605875200

約数和(自身を除く): 425047020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 90, 108, 117, 130, 135, 156, 180, 195, 234, 260, 270, 351, 390, 468, 540, 585, 702, 780, 1170, 1404, 1755, 2340, 3510, 7020, 25759, 51518, 77277, 103036, 128795, 154554, 231831, 257590, 309108, 334867, 386385, 463662, 515180, 669734, 695493, 772770, 927324, 1004601, 1159155, 1339468, 1390986, 1545540, 1674335, 2009202, 2318310, 2781972, 3013803, 3348670, 3477465, 4018404, 4636620, 5023005, 6027606, 6697340, 6954930, 9041409, 10046010, 12055212, 13909860, 15069015, 18082818, 20092020, 30138030, 36165636, 45207045, 60276060, 90414090, 180828180]

約数ペア:

[(1, 180828180), (2, 90414090), (3, 60276060), (4, 45207045), (5, 36165636), (6, 30138030), (9, 20092020), (10, 18082818), (12, 15069015), (13, 13909860), (15, 12055212), (18, 10046010), (20, 9041409), (26, 6954930), (27, 6697340), (30, 6027606), (36, 5023005), (39, 4636620), (45, 4018404), (52, 3477465), (54, 3348670), (60, 3013803), (65, 2781972), (78, 2318310), (90, 2009202), (108, 1674335), (117, 1545540), (130, 1390986), (135, 1339468), (156, 1159155), (180, 1004601), (195, 927324), (234, 772770), (260, 695493), (270, 669734), (351, 515180), (390, 463662), (468, 386385), (540, 334867), (585, 309108), (702, 257590), (780, 231831), (1170, 154554), (1404, 128795), (1755, 103036), (2340, 77277), (3510, 51518), (7020, 25759)]