138207330

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{929}}^1$

素因数の和:993

約数の個数: 128

約数和(自身を含む): 401760000

約数和(自身を除く): 263552670

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 29, 30, 38, 45, 54, 57, 58, 87, 90, 95, 114, 135, 145, 171, 174, 190, 261, 270, 285, 290, 342, 435, 513, 522, 551, 570, 783, 855, 870, 929, 1026, 1102, 1305, 1566, 1653, 1710, 1858, 2565, 2610, 2755, 2787, 3306, 3915, 4645, 4959, 5130, 5510, 5574, 7830, 8265, 8361, 9290, 9918, 13935, 14877, 16530, 16722, 17651, 24795, 25083, 26941, 27870, 29754, 35302, 41805, 49590, 50166, 52953, 53882, 74385, 80823, 83610, 88255, 105906, 125415, 134705, 148770, 158859, 161646, 176510, 242469, 250830, 264765, 269410, 317718, 404115, 476577, 484938, 511879, 529530, 727407, 794295, 808230, 953154, 1023758, 1212345, 1454814, 1535637, 1588590, 2382885, 2424690, 2559395, 3071274, 3637035, 4606911, 4765770, 5118790, 7274070, 7678185, 9213822, 13820733, 15356370, 23034555, 27641466, 46069110, 69103665, 138207330]

約数ペア:

[(1, 138207330), (2, 69103665), (3, 46069110), (5, 27641466), (6, 23034555), (9, 15356370), (10, 13820733), (15, 9213822), (18, 7678185), (19, 7274070), (27, 5118790), (29, 4765770), (30, 4606911), (38, 3637035), (45, 3071274), (54, 2559395), (57, 2424690), (58, 2382885), (87, 1588590), (90, 1535637), (95, 1454814), (114, 1212345), (135, 1023758), (145, 953154), (171, 808230), (174, 794295), (190, 727407), (261, 529530), (270, 511879), (285, 484938), (290, 476577), (342, 404115), (435, 317718), (513, 269410), (522, 264765), (551, 250830), (570, 242469), (783, 176510), (855, 161646), (870, 158859), (929, 148770), (1026, 134705), (1102, 125415), (1305, 105906), (1566, 88255), (1653, 83610), (1710, 80823), (1858, 74385), (2565, 53882), (2610, 52953), (2755, 50166), (2787, 49590), (3306, 41805), (3915, 35302), (4645, 29754), (4959, 27870), (5130, 26941), (5510, 25083), (5574, 24795), (7830, 17651), (8265, 16722), (8361, 16530), (9290, 14877), (9918, 13935)]