7784700

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{337}}^1$

素因数の和:372

約数の個数: 144

約数和(自身を含む): 28164864

約数和(自身を除く): 20380164

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 25, 28, 30, 33, 35, 42, 44, 50, 55, 60, 66, 70, 75, 77, 84, 100, 105, 110, 132, 140, 150, 154, 165, 175, 210, 220, 231, 275, 300, 308, 330, 337, 350, 385, 420, 462, 525, 550, 660, 674, 700, 770, 825, 924, 1011, 1050, 1100, 1155, 1348, 1540, 1650, 1685, 1925, 2022, 2100, 2310, 2359, 3300, 3370, 3707, 3850, 4044, 4620, 4718, 5055, 5775, 6740, 7077, 7414, 7700, 8425, 9436, 10110, 11121, 11550, 11795, 14154, 14828, 16850, 18535, 20220, 22242, 23100, 23590, 25275, 25949, 28308, 33700, 35385, 37070, 44484, 47180, 50550, 51898, 55605, 58975, 70770, 74140, 77847, 92675, 101100, 103796, 111210, 117950, 129745, 141540, 155694, 176925, 185350, 222420, 235900, 259490, 278025, 311388, 353850, 370700, 389235, 518980, 556050, 648725, 707700, 778470, 1112100, 1297450, 1556940, 1946175, 2594900, 3892350, 7784700]

約数ペア:

[(1, 7784700), (2, 3892350), (3, 2594900), (4, 1946175), (5, 1556940), (6, 1297450), (7, 1112100), (10, 778470), (11, 707700), (12, 648725), (14, 556050), (15, 518980), (20, 389235), (21, 370700), (22, 353850), (25, 311388), (28, 278025), (30, 259490), (33, 235900), (35, 222420), (42, 185350), (44, 176925), (50, 155694), (55, 141540), (60, 129745), (66, 117950), (70, 111210), (75, 103796), (77, 101100), (84, 92675), (100, 77847), (105, 74140), (110, 70770), (132, 58975), (140, 55605), (150, 51898), (154, 50550), (165, 47180), (175, 44484), (210, 37070), (220, 35385), (231, 33700), (275, 28308), (300, 25949), (308, 25275), (330, 23590), (337, 23100), (350, 22242), (385, 20220), (420, 18535), (462, 16850), (525, 14828), (550, 14154), (660, 11795), (674, 11550), (700, 11121), (770, 10110), (825, 9436), (924, 8425), (1011, 7700), (1050, 7414), (1100, 7077), (1155, 6740), (1348, 5775), (1540, 5055), (1650, 4718), (1685, 4620), (1925, 4044), (2022, 3850), (2100, 3707), (2310, 3370), (2359, 3300)]