148106000

素因数分解:

$2^4\times 5^3\times 7^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1$

素因数の和:250

約数の個数: 160

約数和(自身を含む): 417830400

約数和(自身を除く): 269724400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 56, 70, 71, 80, 100, 112, 125, 140, 142, 149, 175, 200, 250, 280, 284, 298, 350, 355, 400, 497, 500, 560, 568, 596, 700, 710, 745, 875, 994, 1000, 1043, 1136, 1192, 1400, 1420, 1490, 1750, 1775, 1988, 2000, 2086, 2384, 2485, 2800, 2840, 2980, 3500, 3550, 3725, 3976, 4172, 4970, 5215, 5680, 5960, 7000, 7100, 7450, 7952, 8344, 8875, 9940, 10430, 10579, 11920, 12425, 14000, 14200, 14900, 16688, 17750, 18625, 19880, 20860, 21158, 24850, 26075, 28400, 29800, 35500, 37250, 39760, 41720, 42316, 49700, 52150, 52895, 59600, 62125, 71000, 74053, 74500, 83440, 84632, 99400, 104300, 105790, 124250, 130375, 142000, 148106, 149000, 169264, 198800, 208600, 211580, 248500, 260750, 264475, 296212, 298000, 370265, 417200, 423160, 497000, 521500, 528950, 592424, 740530, 846320, 994000, 1043000, 1057900, 1184848, 1322375, 1481060, 1851325, 2086000, 2115800, 2644750, 2962120, 3702650, 4231600, 5289500, 5924240, 7405300, 9256625, 10579000, 14810600, 18513250, 21158000, 29621200, 37026500, 74053000, 148106000]

約数ペア:

[(1, 148106000), (2, 74053000), (4, 37026500), (5, 29621200), (7, 21158000), (8, 18513250), (10, 14810600), (14, 10579000), (16, 9256625), (20, 7405300), (25, 5924240), (28, 5289500), (35, 4231600), (40, 3702650), (50, 2962120), (56, 2644750), (70, 2115800), (71, 2086000), (80, 1851325), (100, 1481060), (112, 1322375), (125, 1184848), (140, 1057900), (142, 1043000), (149, 994000), (175, 846320), (200, 740530), (250, 592424), (280, 528950), (284, 521500), (298, 497000), (350, 423160), (355, 417200), (400, 370265), (497, 298000), (500, 296212), (560, 264475), (568, 260750), (596, 248500), (700, 211580), (710, 208600), (745, 198800), (875, 169264), (994, 149000), (1000, 148106), (1043, 142000), (1136, 130375), (1192, 124250), (1400, 105790), (1420, 104300), (1490, 99400), (1750, 84632), (1775, 83440), (1988, 74500), (2000, 74053), (2086, 71000), (2384, 62125), (2485, 59600), (2800, 52895), (2840, 52150), (2980, 49700), (3500, 42316), (3550, 41720), (3725, 39760), (3976, 37250), (4172, 35500), (4970, 29800), (5215, 28400), (5680, 26075), (5960, 24850), (7000, 21158), (7100, 20860), (7450, 19880), (7952, 18625), (8344, 17750), (8875, 16688), (9940, 14900), (10430, 14200), (10579, 14000), (11920, 12425)]