87158340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{283}}^1$

素因数の和:386

約数の個数: 144

約数和(自身を含む): 279115200

約数和(自身を除く): 191956860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 29, 30, 36, 45, 58, 59, 60, 87, 90, 116, 118, 145, 174, 177, 180, 236, 261, 283, 290, 295, 348, 354, 435, 522, 531, 566, 580, 590, 708, 849, 870, 885, 1044, 1062, 1132, 1180, 1305, 1415, 1698, 1711, 1740, 1770, 2124, 2547, 2610, 2655, 2830, 3396, 3422, 3540, 4245, 5094, 5133, 5220, 5310, 5660, 6844, 8207, 8490, 8555, 10188, 10266, 10620, 12735, 15399, 16414, 16697, 16980, 17110, 20532, 24621, 25470, 25665, 30798, 32828, 33394, 34220, 41035, 49242, 50091, 50940, 51330, 61596, 66788, 73863, 76995, 82070, 83485, 98484, 100182, 102660, 123105, 147726, 150273, 153990, 164140, 166970, 200364, 246210, 250455, 295452, 300546, 307980, 333940, 369315, 484213, 492420, 500910, 601092, 738630, 751365, 968426, 1001820, 1452639, 1477260, 1502730, 1936852, 2421065, 2905278, 3005460, 4357917, 4842130, 5810556, 7263195, 8715834, 9684260, 14526390, 17431668, 21789585, 29052780, 43579170, 87158340]

約数ペア:

[(1, 87158340), (2, 43579170), (3, 29052780), (4, 21789585), (5, 17431668), (6, 14526390), (9, 9684260), (10, 8715834), (12, 7263195), (15, 5810556), (18, 4842130), (20, 4357917), (29, 3005460), (30, 2905278), (36, 2421065), (45, 1936852), (58, 1502730), (59, 1477260), (60, 1452639), (87, 1001820), (90, 968426), (116, 751365), (118, 738630), (145, 601092), (174, 500910), (177, 492420), (180, 484213), (236, 369315), (261, 333940), (283, 307980), (290, 300546), (295, 295452), (348, 250455), (354, 246210), (435, 200364), (522, 166970), (531, 164140), (566, 153990), (580, 150273), (590, 147726), (708, 123105), (849, 102660), (870, 100182), (885, 98484), (1044, 83485), (1062, 82070), (1132, 76995), (1180, 73863), (1305, 66788), (1415, 61596), (1698, 51330), (1711, 50940), (1740, 50091), (1770, 49242), (2124, 41035), (2547, 34220), (2610, 33394), (2655, 32828), (2830, 30798), (3396, 25665), (3422, 25470), (3540, 24621), (4245, 20532), (5094, 17110), (5133, 16980), (5220, 16697), (5310, 16414), (5660, 15399), (6844, 12735), (8207, 10620), (8490, 10266), (8555, 10188)]