67508980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{743}}^1$

素因数の和:829

約数の個数: 96

約数和(自身を含む): 179988480

約数和(自身を除く): 112479500

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 59, 70, 77, 110, 118, 140, 154, 220, 236, 295, 308, 385, 413, 590, 649, 743, 770, 826, 1180, 1298, 1486, 1540, 1652, 2065, 2596, 2972, 3245, 3715, 4130, 4543, 5201, 6490, 7430, 8173, 8260, 9086, 10402, 12980, 14860, 16346, 18172, 20804, 22715, 26005, 32692, 40865, 43837, 45430, 52010, 57211, 81730, 87674, 90860, 104020, 114422, 163460, 175348, 219185, 228844, 286055, 306859, 438370, 482207, 572110, 613718, 876740, 964414, 1144220, 1227436, 1534295, 1928828, 2411035, 3068590, 3375449, 4822070, 6137180, 6750898, 9644140, 13501796, 16877245, 33754490, 67508980]

約数ペア:

[(1, 67508980), (2, 33754490), (4, 16877245), (5, 13501796), (7, 9644140), (10, 6750898), (11, 6137180), (14, 4822070), (20, 3375449), (22, 3068590), (28, 2411035), (35, 1928828), (44, 1534295), (55, 1227436), (59, 1144220), (70, 964414), (77, 876740), (110, 613718), (118, 572110), (140, 482207), (154, 438370), (220, 306859), (236, 286055), (295, 228844), (308, 219185), (385, 175348), (413, 163460), (590, 114422), (649, 104020), (743, 90860), (770, 87674), (826, 81730), (1180, 57211), (1298, 52010), (1486, 45430), (1540, 43837), (1652, 40865), (2065, 32692), (2596, 26005), (2972, 22715), (3245, 20804), (3715, 18172), (4130, 16346), (4543, 14860), (5201, 12980), (6490, 10402), (7430, 9086), (8173, 8260)]