212259600

素因数分解:

$2^4\times 3^2\times 5^2\times 7^1\times {\mathrm{8423}}^1$

素因数の和:8454

約数の個数: 180

約数和(自身を含む): 841928256

約数和(自身を除く): 629668656

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 28, 30, 35, 36, 40, 42, 45, 48, 50, 56, 60, 63, 70, 72, 75, 80, 84, 90, 100, 105, 112, 120, 126, 140, 144, 150, 168, 175, 180, 200, 210, 225, 240, 252, 280, 300, 315, 336, 350, 360, 400, 420, 450, 504, 525, 560, 600, 630, 700, 720, 840, 900, 1008, 1050, 1200, 1260, 1400, 1575, 1680, 1800, 2100, 2520, 2800, 3150, 3600, 4200, 5040, 6300, 8400, 8423, 12600, 16846, 25200, 25269, 33692, 42115, 50538, 58961, 67384, 75807, 84230, 101076, 117922, 126345, 134768, 151614, 168460, 176883, 202152, 210575, 235844, 252690, 294805, 303228, 336920, 353766, 379035, 404304, 421150, 471688, 505380, 530649, 589610, 606456, 631725, 673840, 707532, 758070, 842300, 884415, 943376, 1010760, 1061298, 1179220, 1212912, 1263450, 1415064, 1474025, 1516140, 1684600, 1768830, 1895175, 2021520, 2122596, 2358440, 2526900, 2653245, 2830128, 2948050, 3032280, 3369200, 3537660, 3790350, 4245192, 4422075, 4716880, 5053800, 5306490, 5896100, 6064560, 7075320, 7580700, 8490384, 8844150, 10107600, 10612980, 11792200, 13266225, 14150640, 15161400, 17688300, 21225960, 23584400, 26532450, 30322800, 35376600, 42451920, 53064900, 70753200, 106129800, 212259600]

約数ペア:

[(1, 212259600), (2, 106129800), (3, 70753200), (4, 53064900), (5, 42451920), (6, 35376600), (7, 30322800), (8, 26532450), (9, 23584400), (10, 21225960), (12, 17688300), (14, 15161400), (15, 14150640), (16, 13266225), (18, 11792200), (20, 10612980), (21, 10107600), (24, 8844150), (25, 8490384), (28, 7580700), (30, 7075320), (35, 6064560), (36, 5896100), (40, 5306490), (42, 5053800), (45, 4716880), (48, 4422075), (50, 4245192), (56, 3790350), (60, 3537660), (63, 3369200), (70, 3032280), (72, 2948050), (75, 2830128), (80, 2653245), (84, 2526900), (90, 2358440), (100, 2122596), (105, 2021520), (112, 1895175), (120, 1768830), (126, 1684600), (140, 1516140), (144, 1474025), (150, 1415064), (168, 1263450), (175, 1212912), (180, 1179220), (200, 1061298), (210, 1010760), (225, 943376), (240, 884415), (252, 842300), (280, 758070), (300, 707532), (315, 673840), (336, 631725), (350, 606456), (360, 589610), (400, 530649), (420, 505380), (450, 471688), (504, 421150), (525, 404304), (560, 379035), (600, 353766), (630, 336920), (700, 303228), (720, 294805), (840, 252690), (900, 235844), (1008, 210575), (1050, 202152), (1200, 176883), (1260, 168460), (1400, 151614), (1575, 134768), (1680, 126345), (1800, 117922), (2100, 101076), (2520, 84230), (2800, 75807), (3150, 67384), (3600, 58961), (4200, 50538), (5040, 42115), (6300, 33692), (8400, 25269), (8423, 25200), (12600, 16846)]