100895900

素因数分解:

$2^2\times 5^2\times 7^2\times {\mathrm{59}}^1\times {\mathrm{349}}^1$

素因数の和:436

約数の個数: 108

約数和(自身を含む): 259749000

約数和(自身を除く): 158853100

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 49, 50, 59, 70, 98, 100, 118, 140, 175, 196, 236, 245, 295, 349, 350, 413, 490, 590, 698, 700, 826, 980, 1180, 1225, 1396, 1475, 1652, 1745, 2065, 2443, 2450, 2891, 2950, 3490, 4130, 4886, 4900, 5782, 5900, 6980, 8260, 8725, 9772, 10325, 11564, 12215, 14455, 17101, 17450, 20591, 20650, 24430, 28910, 34202, 34900, 41182, 41300, 48860, 57820, 61075, 68404, 72275, 82364, 85505, 102955, 122150, 144137, 144550, 171010, 205910, 244300, 288274, 289100, 342020, 411820, 427525, 514775, 576548, 720685, 855050, 1008959, 1029550, 1441370, 1710100, 2017918, 2059100, 2882740, 3603425, 4035836, 5044795, 7206850, 10089590, 14413700, 20179180, 25223975, 50447950, 100895900]

約数ペア:

[(1, 100895900), (2, 50447950), (4, 25223975), (5, 20179180), (7, 14413700), (10, 10089590), (14, 7206850), (20, 5044795), (25, 4035836), (28, 3603425), (35, 2882740), (49, 2059100), (50, 2017918), (59, 1710100), (70, 1441370), (98, 1029550), (100, 1008959), (118, 855050), (140, 720685), (175, 576548), (196, 514775), (236, 427525), (245, 411820), (295, 342020), (349, 289100), (350, 288274), (413, 244300), (490, 205910), (590, 171010), (698, 144550), (700, 144137), (826, 122150), (980, 102955), (1180, 85505), (1225, 82364), (1396, 72275), (1475, 68404), (1652, 61075), (1745, 57820), (2065, 48860), (2443, 41300), (2450, 41182), (2891, 34900), (2950, 34202), (3490, 28910), (4130, 24430), (4886, 20650), (4900, 20591), (5782, 17450), (5900, 17101), (6980, 14455), (8260, 12215), (8725, 11564), (9772, 10325)]