99927660

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{829}}^1$

素因数の和:896

約数の個数: 144

約数和(自身を含む): 333819360

約数和(自身を除く): 233891700

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 41, 42, 49, 60, 70, 82, 84, 98, 105, 123, 140, 147, 164, 196, 205, 210, 245, 246, 287, 294, 410, 420, 490, 492, 574, 588, 615, 735, 820, 829, 861, 980, 1148, 1230, 1435, 1470, 1658, 1722, 2009, 2460, 2487, 2870, 2940, 3316, 3444, 4018, 4145, 4305, 4974, 5740, 5803, 6027, 8036, 8290, 8610, 9948, 10045, 11606, 12054, 12435, 16580, 17220, 17409, 20090, 23212, 24108, 24870, 29015, 30135, 33989, 34818, 40180, 40621, 49740, 58030, 60270, 67978, 69636, 81242, 87045, 101967, 116060, 120540, 121863, 135956, 162484, 169945, 174090, 203105, 203934, 237923, 243726, 339890, 348180, 406210, 407868, 475846, 487452, 509835, 609315, 679780, 713769, 812420, 951692, 1019670, 1189615, 1218630, 1427538, 1665461, 2039340, 2379230, 2437260, 2855076, 3330922, 3568845, 4758460, 4996383, 6661844, 7137690, 8327305, 9992766, 14275380, 16654610, 19985532, 24981915, 33309220, 49963830, 99927660]

約数ペア:

[(1, 99927660), (2, 49963830), (3, 33309220), (4, 24981915), (5, 19985532), (6, 16654610), (7, 14275380), (10, 9992766), (12, 8327305), (14, 7137690), (15, 6661844), (20, 4996383), (21, 4758460), (28, 3568845), (30, 3330922), (35, 2855076), (41, 2437260), (42, 2379230), (49, 2039340), (60, 1665461), (70, 1427538), (82, 1218630), (84, 1189615), (98, 1019670), (105, 951692), (123, 812420), (140, 713769), (147, 679780), (164, 609315), (196, 509835), (205, 487452), (210, 475846), (245, 407868), (246, 406210), (287, 348180), (294, 339890), (410, 243726), (420, 237923), (490, 203934), (492, 203105), (574, 174090), (588, 169945), (615, 162484), (735, 135956), (820, 121863), (829, 120540), (861, 116060), (980, 101967), (1148, 87045), (1230, 81242), (1435, 69636), (1470, 67978), (1658, 60270), (1722, 58030), (2009, 49740), (2460, 40621), (2487, 40180), (2870, 34818), (2940, 33989), (3316, 30135), (3444, 29015), (4018, 24870), (4145, 24108), (4305, 23212), (4974, 20090), (5740, 17409), (5803, 17220), (6027, 16580), (8036, 12435), (8290, 12054), (8610, 11606), (9948, 10045)]