85483140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{1949}}^1$

素因数の和:2021

約数の個数: 96

約数和(自身を含む): 259459200

約数和(自身を除く): 173976060

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 43, 51, 60, 68, 85, 86, 102, 129, 170, 172, 204, 215, 255, 258, 340, 430, 510, 516, 645, 731, 860, 1020, 1290, 1462, 1949, 2193, 2580, 2924, 3655, 3898, 4386, 5847, 7310, 7796, 8772, 9745, 10965, 11694, 14620, 19490, 21930, 23388, 29235, 33133, 38980, 43860, 58470, 66266, 83807, 99399, 116940, 132532, 165665, 167614, 198798, 251421, 331330, 335228, 397596, 419035, 496995, 502842, 662660, 838070, 993990, 1005684, 1257105, 1424719, 1676140, 1987980, 2514210, 2849438, 4274157, 5028420, 5698876, 7123595, 8548314, 14247190, 17096628, 21370785, 28494380, 42741570, 85483140]

約数ペア:

[(1, 85483140), (2, 42741570), (3, 28494380), (4, 21370785), (5, 17096628), (6, 14247190), (10, 8548314), (12, 7123595), (15, 5698876), (17, 5028420), (20, 4274157), (30, 2849438), (34, 2514210), (43, 1987980), (51, 1676140), (60, 1424719), (68, 1257105), (85, 1005684), (86, 993990), (102, 838070), (129, 662660), (170, 502842), (172, 496995), (204, 419035), (215, 397596), (255, 335228), (258, 331330), (340, 251421), (430, 198798), (510, 167614), (516, 165665), (645, 132532), (731, 116940), (860, 99399), (1020, 83807), (1290, 66266), (1462, 58470), (1949, 43860), (2193, 38980), (2580, 33133), (2924, 29235), (3655, 23388), (3898, 21930), (4386, 19490), (5847, 14620), (7310, 11694), (7796, 10965), (8772, 9745)]