70506800

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{149}}^1$

素因数の和:200

約数の個数: 180

約数和(自身を含む): 211035600

約数和(自身を除く): 140528800

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 25, 26, 28, 35, 40, 50, 52, 56, 65, 70, 80, 91, 100, 104, 112, 130, 140, 149, 169, 175, 182, 200, 208, 260, 280, 298, 325, 338, 350, 364, 400, 455, 520, 560, 596, 650, 676, 700, 728, 745, 845, 910, 1040, 1043, 1183, 1192, 1300, 1352, 1400, 1456, 1490, 1690, 1820, 1937, 2086, 2275, 2366, 2384, 2600, 2704, 2800, 2980, 3380, 3640, 3725, 3874, 4172, 4225, 4550, 4732, 5200, 5215, 5915, 5960, 6760, 7280, 7450, 7748, 8344, 8450, 9100, 9464, 9685, 10430, 11830, 11920, 13520, 13559, 14900, 15496, 16688, 16900, 18200, 18928, 19370, 20860, 23660, 25181, 26075, 27118, 29575, 29800, 30992, 33800, 36400, 38740, 41720, 47320, 48425, 50362, 52150, 54236, 59150, 59600, 67600, 67795, 77480, 83440, 94640, 96850, 100724, 104300, 108472, 118300, 125905, 135590, 154960, 176267, 193700, 201448, 208600, 216944, 236600, 251810, 271180, 338975, 352534, 387400, 402896, 417200, 473200, 503620, 542360, 629525, 677950, 705068, 774800, 881335, 1007240, 1084720, 1259050, 1355900, 1410136, 1762670, 2014480, 2518100, 2711800, 2820272, 3525340, 4406675, 5036200, 5423600, 7050680, 8813350, 10072400, 14101360, 17626700, 35253400, 70506800]

約数ペア:

[(1, 70506800), (2, 35253400), (4, 17626700), (5, 14101360), (7, 10072400), (8, 8813350), (10, 7050680), (13, 5423600), (14, 5036200), (16, 4406675), (20, 3525340), (25, 2820272), (26, 2711800), (28, 2518100), (35, 2014480), (40, 1762670), (50, 1410136), (52, 1355900), (56, 1259050), (65, 1084720), (70, 1007240), (80, 881335), (91, 774800), (100, 705068), (104, 677950), (112, 629525), (130, 542360), (140, 503620), (149, 473200), (169, 417200), (175, 402896), (182, 387400), (200, 352534), (208, 338975), (260, 271180), (280, 251810), (298, 236600), (325, 216944), (338, 208600), (350, 201448), (364, 193700), (400, 176267), (455, 154960), (520, 135590), (560, 125905), (596, 118300), (650, 108472), (676, 104300), (700, 100724), (728, 96850), (745, 94640), (845, 83440), (910, 77480), (1040, 67795), (1043, 67600), (1183, 59600), (1192, 59150), (1300, 54236), (1352, 52150), (1400, 50362), (1456, 48425), (1490, 47320), (1690, 41720), (1820, 38740), (1937, 36400), (2086, 33800), (2275, 30992), (2366, 29800), (2384, 29575), (2600, 27118), (2704, 26075), (2800, 25181), (2980, 23660), (3380, 20860), (3640, 19370), (3725, 18928), (3874, 18200), (4172, 16900), (4225, 16688), (4550, 15496), (4732, 14900), (5200, 13559), (5215, 13520), (5915, 11920), (5960, 11830), (6760, 10430), (7280, 9685), (7450, 9464), (7748, 9100), (8344, 8450)]