99090880

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1427}}^1$

素因数の和:1482

約数の個数: 112

約数和(自身を含む): 278562816

約数和(自身を除く): 179471936

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 56, 62, 64, 70, 80, 112, 124, 140, 155, 160, 217, 224, 248, 280, 310, 320, 434, 448, 496, 560, 620, 868, 992, 1085, 1120, 1240, 1427, 1736, 1984, 2170, 2240, 2480, 2854, 3472, 4340, 4960, 5708, 6944, 7135, 8680, 9920, 9989, 11416, 13888, 14270, 17360, 19978, 22832, 28540, 34720, 39956, 44237, 45664, 49945, 57080, 69440, 79912, 88474, 91328, 99890, 114160, 159824, 176948, 199780, 221185, 228320, 309659, 319648, 353896, 399560, 442370, 456640, 619318, 639296, 707792, 799120, 884740, 1238636, 1415584, 1548295, 1598240, 1769480, 2477272, 2831168, 3096590, 3196480, 3538960, 4954544, 6193180, 7077920, 9909088, 12386360, 14155840, 19818176, 24772720, 49545440, 99090880]

約数ペア:

[(1, 99090880), (2, 49545440), (4, 24772720), (5, 19818176), (7, 14155840), (8, 12386360), (10, 9909088), (14, 7077920), (16, 6193180), (20, 4954544), (28, 3538960), (31, 3196480), (32, 3096590), (35, 2831168), (40, 2477272), (56, 1769480), (62, 1598240), (64, 1548295), (70, 1415584), (80, 1238636), (112, 884740), (124, 799120), (140, 707792), (155, 639296), (160, 619318), (217, 456640), (224, 442370), (248, 399560), (280, 353896), (310, 319648), (320, 309659), (434, 228320), (448, 221185), (496, 199780), (560, 176948), (620, 159824), (868, 114160), (992, 99890), (1085, 91328), (1120, 88474), (1240, 79912), (1427, 69440), (1736, 57080), (1984, 49945), (2170, 45664), (2240, 44237), (2480, 39956), (2854, 34720), (3472, 28540), (4340, 22832), (4960, 19978), (5708, 17360), (6944, 14270), (7135, 13888), (8680, 11416), (9920, 9989)]