74384460

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{139}}^1\times {\mathrm{991}}^1$

素因数の和:1148

約数の個数: 96

約数和(自身を含む): 233318400

約数和(自身を除く): 158933940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 139, 180, 270, 278, 417, 540, 556, 695, 834, 991, 1251, 1390, 1668, 1982, 2085, 2502, 2780, 2973, 3753, 3964, 4170, 4955, 5004, 5946, 6255, 7506, 8340, 8919, 9910, 11892, 12510, 14865, 15012, 17838, 18765, 19820, 25020, 26757, 29730, 35676, 37530, 44595, 53514, 59460, 75060, 89190, 107028, 133785, 137749, 178380, 267570, 275498, 413247, 535140, 550996, 688745, 826494, 1239741, 1377490, 1652988, 2066235, 2479482, 2754980, 3719223, 4132470, 4958964, 6198705, 7438446, 8264940, 12397410, 14876892, 18596115, 24794820, 37192230, 74384460]

約数ペア:

[(1, 74384460), (2, 37192230), (3, 24794820), (4, 18596115), (5, 14876892), (6, 12397410), (9, 8264940), (10, 7438446), (12, 6198705), (15, 4958964), (18, 4132470), (20, 3719223), (27, 2754980), (30, 2479482), (36, 2066235), (45, 1652988), (54, 1377490), (60, 1239741), (90, 826494), (108, 688745), (135, 550996), (139, 535140), (180, 413247), (270, 275498), (278, 267570), (417, 178380), (540, 137749), (556, 133785), (695, 107028), (834, 89190), (991, 75060), (1251, 59460), (1390, 53514), (1668, 44595), (1982, 37530), (2085, 35676), (2502, 29730), (2780, 26757), (2973, 25020), (3753, 19820), (3964, 18765), (4170, 17838), (4955, 15012), (5004, 14865), (5946, 12510), (6255, 11892), (7506, 9910), (8340, 8919)]