98817660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{23869}}^1$

素因数の和:23907

約数の個数: 72

約数和(自身を含む): 312792480

約数和(自身を除く): 213974820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 90, 92, 115, 138, 180, 207, 230, 276, 345, 414, 460, 690, 828, 1035, 1380, 2070, 4140, 23869, 47738, 71607, 95476, 119345, 143214, 214821, 238690, 286428, 358035, 429642, 477380, 548987, 716070, 859284, 1074105, 1097974, 1432140, 1646961, 2148210, 2195948, 2744935, 3293922, 4296420, 4940883, 5489870, 6587844, 8234805, 9881766, 10979740, 16469610, 19763532, 24704415, 32939220, 49408830, 98817660]

約数ペア:

[(1, 98817660), (2, 49408830), (3, 32939220), (4, 24704415), (5, 19763532), (6, 16469610), (9, 10979740), (10, 9881766), (12, 8234805), (15, 6587844), (18, 5489870), (20, 4940883), (23, 4296420), (30, 3293922), (36, 2744935), (45, 2195948), (46, 2148210), (60, 1646961), (69, 1432140), (90, 1097974), (92, 1074105), (115, 859284), (138, 716070), (180, 548987), (207, 477380), (230, 429642), (276, 358035), (345, 286428), (414, 238690), (460, 214821), (690, 143214), (828, 119345), (1035, 95476), (1380, 71607), (2070, 47738), (4140, 23869)]