2062532500

素因数分解:

$2^2\times 5^4\times 7^2\times {\mathrm{113}}^1\times {\mathrm{149}}^1$

素因数の和:300

約数の個数: 180

約数和(自身を含む): 5328684900

約数和(自身を除く): 3266152400

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 49, 50, 70, 98, 100, 113, 125, 140, 149, 175, 196, 226, 245, 250, 298, 350, 452, 490, 500, 565, 596, 625, 700, 745, 791, 875, 980, 1043, 1130, 1225, 1250, 1490, 1582, 1750, 2086, 2260, 2450, 2500, 2825, 2980, 3164, 3500, 3725, 3955, 4172, 4375, 4900, 5215, 5537, 5650, 6125, 7301, 7450, 7910, 8750, 10430, 11074, 11300, 12250, 14125, 14602, 14900, 15820, 16837, 17500, 18625, 19775, 20860, 22148, 24500, 26075, 27685, 28250, 29204, 30625, 33674, 36505, 37250, 39550, 52150, 55370, 56500, 61250, 67348, 70625, 73010, 74500, 79100, 84185, 93125, 98875, 104300, 110740, 117859, 122500, 130375, 138425, 141250, 146020, 168370, 182525, 186250, 197750, 235718, 260750, 276850, 282500, 336740, 365050, 372500, 395500, 420925, 471436, 494375, 521500, 553700, 589295, 651875, 692125, 730100, 825013, 841850, 912625, 988750, 1178590, 1303750, 1384250, 1650026, 1683700, 1825250, 1977500, 2104625, 2357180, 2607500, 2768500, 2946475, 3300052, 3460625, 3650500, 4125065, 4209250, 4563125, 5892950, 6921250, 8250130, 8418500, 9126250, 10523125, 11785900, 13842500, 14732375, 16500260, 18252500, 20625325, 21046250, 29464750, 41250650, 42092500, 58929500, 73661875, 82501300, 103126625, 147323750, 206253250, 294647500, 412506500, 515633125, 1031266250, 2062532500]

約数ペア:

[(1, 2062532500), (2, 1031266250), (4, 515633125), (5, 412506500), (7, 294647500), (10, 206253250), (14, 147323750), (20, 103126625), (25, 82501300), (28, 73661875), (35, 58929500), (49, 42092500), (50, 41250650), (70, 29464750), (98, 21046250), (100, 20625325), (113, 18252500), (125, 16500260), (140, 14732375), (149, 13842500), (175, 11785900), (196, 10523125), (226, 9126250), (245, 8418500), (250, 8250130), (298, 6921250), (350, 5892950), (452, 4563125), (490, 4209250), (500, 4125065), (565, 3650500), (596, 3460625), (625, 3300052), (700, 2946475), (745, 2768500), (791, 2607500), (875, 2357180), (980, 2104625), (1043, 1977500), (1130, 1825250), (1225, 1683700), (1250, 1650026), (1490, 1384250), (1582, 1303750), (1750, 1178590), (2086, 988750), (2260, 912625), (2450, 841850), (2500, 825013), (2825, 730100), (2980, 692125), (3164, 651875), (3500, 589295), (3725, 553700), (3955, 521500), (4172, 494375), (4375, 471436), (4900, 420925), (5215, 395500), (5537, 372500), (5650, 365050), (6125, 336740), (7301, 282500), (7450, 276850), (7910, 260750), (8750, 235718), (10430, 197750), (11074, 186250), (11300, 182525), (12250, 168370), (14125, 146020), (14602, 141250), (14900, 138425), (15820, 130375), (16837, 122500), (17500, 117859), (18625, 110740), (19775, 104300), (20860, 98875), (22148, 93125), (24500, 84185), (26075, 79100), (27685, 74500), (28250, 73010), (29204, 70625), (30625, 67348), (33674, 61250), (36505, 56500), (37250, 55370), (39550, 52150)]