69339420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{227}}^1\times {\mathrm{1697}}^1$

素因数の和:1939

約数の個数: 72

約数和(自身を含む): 211380624

約数和(自身を除く): 142041204

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 227, 454, 681, 908, 1135, 1362, 1697, 2043, 2270, 2724, 3394, 3405, 4086, 4540, 5091, 6788, 6810, 8172, 8485, 10182, 10215, 13620, 15273, 16970, 20364, 20430, 25455, 30546, 33940, 40860, 50910, 61092, 76365, 101820, 152730, 305460, 385219, 770438, 1155657, 1540876, 1926095, 2311314, 3466971, 3852190, 4622628, 5778285, 6933942, 7704380, 11556570, 13867884, 17334855, 23113140, 34669710, 69339420]

約数ペア:

[(1, 69339420), (2, 34669710), (3, 23113140), (4, 17334855), (5, 13867884), (6, 11556570), (9, 7704380), (10, 6933942), (12, 5778285), (15, 4622628), (18, 3852190), (20, 3466971), (30, 2311314), (36, 1926095), (45, 1540876), (60, 1155657), (90, 770438), (180, 385219), (227, 305460), (454, 152730), (681, 101820), (908, 76365), (1135, 61092), (1362, 50910), (1697, 40860), (2043, 33940), (2270, 30546), (2724, 25455), (3394, 20430), (3405, 20364), (4086, 16970), (4540, 15273), (5091, 13620), (6788, 10215), (6810, 10182), (8172, 8485)]