168120270

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{113}}^1\times {\mathrm{271}}^1$

素因数の和:458

約数の個数: 96

約数和(自身を含む): 449864064

約数和(自身を除く): 281743794

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 61, 90, 113, 122, 183, 226, 271, 305, 339, 366, 542, 549, 565, 610, 678, 813, 915, 1017, 1098, 1130, 1355, 1626, 1695, 1830, 2034, 2439, 2710, 2745, 3390, 4065, 4878, 5085, 5490, 6893, 8130, 10170, 12195, 13786, 16531, 20679, 24390, 30623, 33062, 34465, 41358, 49593, 61246, 62037, 68930, 82655, 91869, 99186, 103395, 124074, 148779, 153115, 165310, 183738, 206790, 247965, 275607, 297558, 306230, 310185, 459345, 495930, 551214, 620370, 743895, 918690, 1378035, 1487790, 1868003, 2756070, 3736006, 5604009, 9340015, 11208018, 16812027, 18680030, 28020045, 33624054, 56040090, 84060135, 168120270]

約数ペア:

[(1, 168120270), (2, 84060135), (3, 56040090), (5, 33624054), (6, 28020045), (9, 18680030), (10, 16812027), (15, 11208018), (18, 9340015), (30, 5604009), (45, 3736006), (61, 2756070), (90, 1868003), (113, 1487790), (122, 1378035), (183, 918690), (226, 743895), (271, 620370), (305, 551214), (339, 495930), (366, 459345), (542, 310185), (549, 306230), (565, 297558), (610, 275607), (678, 247965), (813, 206790), (915, 183738), (1017, 165310), (1098, 153115), (1130, 148779), (1355, 124074), (1626, 103395), (1695, 99186), (1830, 91869), (2034, 82655), (2439, 68930), (2710, 62037), (2745, 61246), (3390, 49593), (4065, 41358), (4878, 34465), (5085, 33062), (5490, 30623), (6893, 24390), (8130, 20679), (10170, 16531), (12195, 13786)]