528093180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1487}}^1\times {\mathrm{1973}}^1$

素因数の和:3475

約数の個数: 72

約数和(自身を含む): 1603772352

約数和(自身を除く): 1075679172

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1487, 1973, 2974, 3946, 4461, 5919, 5948, 7435, 7892, 8922, 9865, 11838, 13383, 14870, 17757, 17844, 19730, 22305, 23676, 26766, 29595, 29740, 35514, 39460, 44610, 53532, 59190, 66915, 71028, 88785, 89220, 118380, 133830, 177570, 267660, 355140, 2933851, 5867702, 8801553, 11735404, 14669255, 17603106, 26404659, 29338510, 35206212, 44007765, 52809318, 58677020, 88015530, 105618636, 132023295, 176031060, 264046590, 528093180]

約数ペア:

[(1, 528093180), (2, 264046590), (3, 176031060), (4, 132023295), (5, 105618636), (6, 88015530), (9, 58677020), (10, 52809318), (12, 44007765), (15, 35206212), (18, 29338510), (20, 26404659), (30, 17603106), (36, 14669255), (45, 11735404), (60, 8801553), (90, 5867702), (180, 2933851), (1487, 355140), (1973, 267660), (2974, 177570), (3946, 133830), (4461, 118380), (5919, 89220), (5948, 88785), (7435, 71028), (7892, 66915), (8922, 59190), (9865, 53532), (11838, 44610), (13383, 39460), (14870, 35514), (17757, 29740), (17844, 29595), (19730, 26766), (22305, 23676)]