102567780

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{401}}^1$

素因数の和:459

約数の個数: 216

約数和(自身を含む): 375331320

約数和(自身を除く): 272763540

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 29, 30, 35, 36, 42, 45, 49, 58, 60, 63, 70, 84, 87, 90, 98, 105, 116, 126, 140, 145, 147, 174, 180, 196, 203, 210, 245, 252, 261, 290, 294, 315, 348, 401, 406, 420, 435, 441, 490, 522, 580, 588, 609, 630, 735, 802, 812, 870, 882, 980, 1015, 1044, 1203, 1218, 1260, 1305, 1421, 1470, 1604, 1740, 1764, 1827, 2005, 2030, 2205, 2406, 2436, 2610, 2807, 2842, 2940, 3045, 3609, 3654, 4010, 4060, 4263, 4410, 4812, 5220, 5614, 5684, 6015, 6090, 7105, 7218, 7308, 8020, 8421, 8526, 8820, 9135, 11228, 11629, 12030, 12180, 12789, 14035, 14210, 14436, 16842, 17052, 18045, 18270, 19649, 21315, 23258, 24060, 25263, 25578, 28070, 28420, 33684, 34887, 36090, 36540, 39298, 42105, 42630, 46516, 50526, 51156, 56140, 58145, 58947, 63945, 69774, 72180, 78596, 81403, 84210, 85260, 98245, 101052, 104661, 116290, 117894, 126315, 127890, 139548, 162806, 168420, 174435, 176841, 196490, 209322, 232580, 235788, 244209, 252630, 255780, 294735, 325612, 348870, 353682, 392980, 407015, 418644, 488418, 505260, 523305, 569821, 589470, 697740, 707364, 732627, 814030, 884205, 976836, 1046610, 1139642, 1178940, 1221045, 1465254, 1628060, 1709463, 1768410, 2093220, 2279284, 2442090, 2849105, 2930508, 3418926, 3536820, 3663135, 4884180, 5128389, 5698210, 6837852, 7326270, 8547315, 10256778, 11396420, 14652540, 17094630, 20513556, 25641945, 34189260, 51283890, 102567780]

約数ペア:

[(1, 102567780), (2, 51283890), (3, 34189260), (4, 25641945), (5, 20513556), (6, 17094630), (7, 14652540), (9, 11396420), (10, 10256778), (12, 8547315), (14, 7326270), (15, 6837852), (18, 5698210), (20, 5128389), (21, 4884180), (28, 3663135), (29, 3536820), (30, 3418926), (35, 2930508), (36, 2849105), (42, 2442090), (45, 2279284), (49, 2093220), (58, 1768410), (60, 1709463), (63, 1628060), (70, 1465254), (84, 1221045), (87, 1178940), (90, 1139642), (98, 1046610), (105, 976836), (116, 884205), (126, 814030), (140, 732627), (145, 707364), (147, 697740), (174, 589470), (180, 569821), (196, 523305), (203, 505260), (210, 488418), (245, 418644), (252, 407015), (261, 392980), (290, 353682), (294, 348870), (315, 325612), (348, 294735), (401, 255780), (406, 252630), (420, 244209), (435, 235788), (441, 232580), (490, 209322), (522, 196490), (580, 176841), (588, 174435), (609, 168420), (630, 162806), (735, 139548), (802, 127890), (812, 126315), (870, 117894), (882, 116290), (980, 104661), (1015, 101052), (1044, 98245), (1203, 85260), (1218, 84210), (1260, 81403), (1305, 78596), (1421, 72180), (1470, 69774), (1604, 63945), (1740, 58947), (1764, 58145), (1827, 56140), (2005, 51156), (2030, 50526), (2205, 46516), (2406, 42630), (2436, 42105), (2610, 39298), (2807, 36540), (2842, 36090), (2940, 34887), (3045, 33684), (3609, 28420), (3654, 28070), (4010, 25578), (4060, 25263), (4263, 24060), (4410, 23258), (4812, 21315), (5220, 19649), (5614, 18270), (5684, 18045), (6015, 17052), (6090, 16842), (7105, 14436), (7218, 14210), (7308, 14035), (8020, 12789), (8421, 12180), (8526, 12030), (8820, 11629), (9135, 11228)]