141723400

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{599}}^1$

素因数の和:648

約数の個数: 144

約数和(自身を含む): 408456000

約数和(自身を除く): 266732600

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 25, 26, 28, 35, 40, 50, 52, 56, 65, 70, 91, 100, 104, 130, 140, 169, 175, 182, 200, 260, 280, 325, 338, 350, 364, 455, 520, 599, 650, 676, 700, 728, 845, 910, 1183, 1198, 1300, 1352, 1400, 1690, 1820, 2275, 2366, 2396, 2600, 2995, 3380, 3640, 4193, 4225, 4550, 4732, 4792, 5915, 5990, 6760, 7787, 8386, 8450, 9100, 9464, 11830, 11980, 14975, 15574, 16772, 16900, 18200, 20965, 23660, 23960, 29575, 29950, 31148, 33544, 33800, 38935, 41930, 47320, 54509, 59150, 59900, 62296, 77870, 83860, 101231, 104825, 109018, 118300, 119800, 155740, 167720, 194675, 202462, 209650, 218036, 236600, 272545, 311480, 389350, 404924, 419300, 436072, 506155, 545090, 708617, 778700, 809848, 838600, 1012310, 1090180, 1362725, 1417234, 1557400, 2024620, 2180360, 2530775, 2725450, 2834468, 3543085, 4049240, 5061550, 5450900, 5668936, 7086170, 10123100, 10901800, 14172340, 17715425, 20246200, 28344680, 35430850, 70861700, 141723400]

約数ペア:

[(1, 141723400), (2, 70861700), (4, 35430850), (5, 28344680), (7, 20246200), (8, 17715425), (10, 14172340), (13, 10901800), (14, 10123100), (20, 7086170), (25, 5668936), (26, 5450900), (28, 5061550), (35, 4049240), (40, 3543085), (50, 2834468), (52, 2725450), (56, 2530775), (65, 2180360), (70, 2024620), (91, 1557400), (100, 1417234), (104, 1362725), (130, 1090180), (140, 1012310), (169, 838600), (175, 809848), (182, 778700), (200, 708617), (260, 545090), (280, 506155), (325, 436072), (338, 419300), (350, 404924), (364, 389350), (455, 311480), (520, 272545), (599, 236600), (650, 218036), (676, 209650), (700, 202462), (728, 194675), (845, 167720), (910, 155740), (1183, 119800), (1198, 118300), (1300, 109018), (1352, 104825), (1400, 101231), (1690, 83860), (1820, 77870), (2275, 62296), (2366, 59900), (2396, 59150), (2600, 54509), (2995, 47320), (3380, 41930), (3640, 38935), (4193, 33800), (4225, 33544), (4550, 31148), (4732, 29950), (4792, 29575), (5915, 23960), (5990, 23660), (6760, 20965), (7787, 18200), (8386, 16900), (8450, 16772), (9100, 15574), (9464, 14975), (11830, 11980)]