25562340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{83}}^1$

素因数の和:186

約数の個数: 144

約数和(自身を含む): 82555200

約数和(自身を除く): 56992860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 29, 30, 36, 45, 58, 59, 60, 83, 87, 90, 116, 118, 145, 166, 174, 177, 180, 236, 249, 261, 290, 295, 332, 348, 354, 415, 435, 498, 522, 531, 580, 590, 708, 747, 830, 870, 885, 996, 1044, 1062, 1180, 1245, 1305, 1494, 1660, 1711, 1740, 1770, 2124, 2407, 2490, 2610, 2655, 2988, 3422, 3540, 3735, 4814, 4897, 4980, 5133, 5220, 5310, 6844, 7221, 7470, 8555, 9628, 9794, 10266, 10620, 12035, 14442, 14691, 14940, 15399, 17110, 19588, 20532, 21663, 24070, 24485, 25665, 28884, 29382, 30798, 34220, 36105, 43326, 44073, 48140, 48970, 51330, 58764, 61596, 72210, 73455, 76995, 86652, 88146, 97940, 102660, 108315, 142013, 144420, 146910, 153990, 176292, 216630, 220365, 284026, 293820, 307980, 426039, 433260, 440730, 568052, 710065, 852078, 881460, 1278117, 1420130, 1704156, 2130195, 2556234, 2840260, 4260390, 5112468, 6390585, 8520780, 12781170, 25562340]

約数ペア:

[(1, 25562340), (2, 12781170), (3, 8520780), (4, 6390585), (5, 5112468), (6, 4260390), (9, 2840260), (10, 2556234), (12, 2130195), (15, 1704156), (18, 1420130), (20, 1278117), (29, 881460), (30, 852078), (36, 710065), (45, 568052), (58, 440730), (59, 433260), (60, 426039), (83, 307980), (87, 293820), (90, 284026), (116, 220365), (118, 216630), (145, 176292), (166, 153990), (174, 146910), (177, 144420), (180, 142013), (236, 108315), (249, 102660), (261, 97940), (290, 88146), (295, 86652), (332, 76995), (348, 73455), (354, 72210), (415, 61596), (435, 58764), (498, 51330), (522, 48970), (531, 48140), (580, 44073), (590, 43326), (708, 36105), (747, 34220), (830, 30798), (870, 29382), (885, 28884), (996, 25665), (1044, 24485), (1062, 24070), (1180, 21663), (1245, 20532), (1305, 19588), (1494, 17110), (1660, 15399), (1711, 14940), (1740, 14691), (1770, 14442), (2124, 12035), (2407, 10620), (2490, 10266), (2610, 9794), (2655, 9628), (2988, 8555), (3422, 7470), (3540, 7221), (3735, 6844), (4814, 5310), (4897, 5220), (4980, 5133)]