242250400

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{181}}^1\times {\mathrm{239}}^1$

素因数の和:447

約数の個数: 144

約数和(自身を含む): 682456320

約数和(自身を除く): 440205920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 70, 80, 100, 112, 140, 160, 175, 181, 200, 224, 239, 280, 350, 362, 400, 478, 560, 700, 724, 800, 905, 956, 1120, 1195, 1267, 1400, 1448, 1673, 1810, 1912, 2390, 2534, 2800, 2896, 3346, 3620, 3824, 4525, 4780, 5068, 5600, 5792, 5975, 6335, 6692, 7240, 7648, 8365, 9050, 9560, 10136, 11950, 12670, 13384, 14480, 16730, 18100, 19120, 20272, 23900, 25340, 26768, 28960, 31675, 33460, 36200, 38240, 40544, 41825, 43259, 47800, 50680, 53536, 63350, 66920, 72400, 83650, 86518, 95600, 101360, 126700, 133840, 144800, 167300, 173036, 191200, 202720, 216295, 253400, 267680, 302813, 334600, 346072, 432590, 506800, 605626, 669200, 692144, 865180, 1013600, 1081475, 1211252, 1338400, 1384288, 1514065, 1730360, 2162950, 2422504, 3028130, 3460720, 4325900, 4845008, 6056260, 6921440, 7570325, 8651800, 9690016, 12112520, 15140650, 17303600, 24225040, 30281300, 34607200, 48450080, 60562600, 121125200, 242250400]

約数ペア:

[(1, 242250400), (2, 121125200), (4, 60562600), (5, 48450080), (7, 34607200), (8, 30281300), (10, 24225040), (14, 17303600), (16, 15140650), (20, 12112520), (25, 9690016), (28, 8651800), (32, 7570325), (35, 6921440), (40, 6056260), (50, 4845008), (56, 4325900), (70, 3460720), (80, 3028130), (100, 2422504), (112, 2162950), (140, 1730360), (160, 1514065), (175, 1384288), (181, 1338400), (200, 1211252), (224, 1081475), (239, 1013600), (280, 865180), (350, 692144), (362, 669200), (400, 605626), (478, 506800), (560, 432590), (700, 346072), (724, 334600), (800, 302813), (905, 267680), (956, 253400), (1120, 216295), (1195, 202720), (1267, 191200), (1400, 173036), (1448, 167300), (1673, 144800), (1810, 133840), (1912, 126700), (2390, 101360), (2534, 95600), (2800, 86518), (2896, 83650), (3346, 72400), (3620, 66920), (3824, 63350), (4525, 53536), (4780, 50680), (5068, 47800), (5600, 43259), (5792, 41825), (5975, 40544), (6335, 38240), (6692, 36200), (7240, 33460), (7648, 31675), (8365, 28960), (9050, 26768), (9560, 25340), (10136, 23900), (11950, 20272), (12670, 19120), (13384, 18100), (14480, 16730)]