101988600

素因数分解:

$2^3\times 3^1\times 5^2\times 7^2\times {\mathrm{3469}}^1$

素因数の和:3502

約数の個数: 144

約数和(自身を含む): 367889400

約数和(自身を除く): 265900800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 35, 40, 42, 49, 50, 56, 60, 70, 75, 84, 98, 100, 105, 120, 140, 147, 150, 168, 175, 196, 200, 210, 245, 280, 294, 300, 350, 392, 420, 490, 525, 588, 600, 700, 735, 840, 980, 1050, 1176, 1225, 1400, 1470, 1960, 2100, 2450, 2940, 3469, 3675, 4200, 4900, 5880, 6938, 7350, 9800, 10407, 13876, 14700, 17345, 20814, 24283, 27752, 29400, 34690, 41628, 48566, 52035, 69380, 72849, 83256, 86725, 97132, 104070, 121415, 138760, 145698, 169981, 173450, 194264, 208140, 242830, 260175, 291396, 339962, 346900, 364245, 416280, 485660, 509943, 520350, 582792, 607075, 679924, 693800, 728490, 849905, 971320, 1019886, 1040700, 1214150, 1359848, 1456980, 1699810, 1821225, 2039772, 2081400, 2428300, 2549715, 2913960, 3399620, 3642450, 4079544, 4249525, 4856600, 5099430, 6799240, 7284900, 8499050, 10198860, 12748575, 14569800, 16998100, 20397720, 25497150, 33996200, 50994300, 101988600]

約数ペア:

[(1, 101988600), (2, 50994300), (3, 33996200), (4, 25497150), (5, 20397720), (6, 16998100), (7, 14569800), (8, 12748575), (10, 10198860), (12, 8499050), (14, 7284900), (15, 6799240), (20, 5099430), (21, 4856600), (24, 4249525), (25, 4079544), (28, 3642450), (30, 3399620), (35, 2913960), (40, 2549715), (42, 2428300), (49, 2081400), (50, 2039772), (56, 1821225), (60, 1699810), (70, 1456980), (75, 1359848), (84, 1214150), (98, 1040700), (100, 1019886), (105, 971320), (120, 849905), (140, 728490), (147, 693800), (150, 679924), (168, 607075), (175, 582792), (196, 520350), (200, 509943), (210, 485660), (245, 416280), (280, 364245), (294, 346900), (300, 339962), (350, 291396), (392, 260175), (420, 242830), (490, 208140), (525, 194264), (588, 173450), (600, 169981), (700, 145698), (735, 138760), (840, 121415), (980, 104070), (1050, 97132), (1176, 86725), (1225, 83256), (1400, 72849), (1470, 69380), (1960, 52035), (2100, 48566), (2450, 41628), (2940, 34690), (3469, 29400), (3675, 27752), (4200, 24283), (4900, 20814), (5880, 17345), (6938, 14700), (7350, 13876), (9800, 10407)]