102587680

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1$

素因数の和:139

約数の個数: 192

約数和(自身を含む): 283143168

約数和(自身を除く): 180555488

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 31, 32, 37, 40, 43, 52, 62, 65, 74, 80, 86, 104, 124, 130, 148, 155, 160, 172, 185, 208, 215, 248, 260, 296, 310, 344, 370, 403, 416, 430, 481, 496, 520, 559, 592, 620, 688, 740, 806, 860, 962, 992, 1040, 1118, 1147, 1184, 1240, 1333, 1376, 1480, 1591, 1612, 1720, 1924, 2015, 2080, 2236, 2294, 2405, 2480, 2666, 2795, 2960, 3182, 3224, 3440, 3848, 4030, 4472, 4588, 4810, 4960, 5332, 5590, 5735, 5920, 6364, 6448, 6665, 6880, 7696, 7955, 8060, 8944, 9176, 9620, 10664, 11180, 11470, 12728, 12896, 13330, 14911, 15392, 15910, 16120, 17329, 17888, 18352, 19240, 20683, 21328, 22360, 22940, 25456, 26660, 29822, 31820, 32240, 34658, 36704, 38480, 41366, 42656, 44720, 45880, 49321, 50912, 53320, 59644, 63640, 64480, 69316, 74555, 76960, 82732, 86645, 89440, 91760, 98642, 103415, 106640, 119288, 127280, 138632, 149110, 165464, 173290, 183520, 197284, 206830, 213280, 238576, 246605, 254560, 277264, 298220, 330928, 346580, 394568, 413660, 477152, 493210, 554528, 596440, 641173, 661856, 693160, 789136, 827320, 986420, 1192880, 1282346, 1386320, 1578272, 1654640, 1972840, 2385760, 2564692, 2772640, 3205865, 3309280, 3945680, 5129384, 6411730, 7891360, 10258768, 12823460, 20517536, 25646920, 51293840, 102587680]

約数ペア:

[(1, 102587680), (2, 51293840), (4, 25646920), (5, 20517536), (8, 12823460), (10, 10258768), (13, 7891360), (16, 6411730), (20, 5129384), (26, 3945680), (31, 3309280), (32, 3205865), (37, 2772640), (40, 2564692), (43, 2385760), (52, 1972840), (62, 1654640), (65, 1578272), (74, 1386320), (80, 1282346), (86, 1192880), (104, 986420), (124, 827320), (130, 789136), (148, 693160), (155, 661856), (160, 641173), (172, 596440), (185, 554528), (208, 493210), (215, 477152), (248, 413660), (260, 394568), (296, 346580), (310, 330928), (344, 298220), (370, 277264), (403, 254560), (416, 246605), (430, 238576), (481, 213280), (496, 206830), (520, 197284), (559, 183520), (592, 173290), (620, 165464), (688, 149110), (740, 138632), (806, 127280), (860, 119288), (962, 106640), (992, 103415), (1040, 98642), (1118, 91760), (1147, 89440), (1184, 86645), (1240, 82732), (1333, 76960), (1376, 74555), (1480, 69316), (1591, 64480), (1612, 63640), (1720, 59644), (1924, 53320), (2015, 50912), (2080, 49321), (2236, 45880), (2294, 44720), (2405, 42656), (2480, 41366), (2666, 38480), (2795, 36704), (2960, 34658), (3182, 32240), (3224, 31820), (3440, 29822), (3848, 26660), (4030, 25456), (4472, 22940), (4588, 22360), (4810, 21328), (4960, 20683), (5332, 19240), (5590, 18352), (5735, 17888), (5920, 17329), (6364, 16120), (6448, 15910), (6665, 15392), (6880, 14911), (7696, 13330), (7955, 12896), (8060, 12728), (8944, 11470), (9176, 11180), (9620, 10664)]