2018731050

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{8779}}^1$

素因数の和:8877

約数の個数: 144

約数和(自身を含む): 6284091840

約数和(自身を除く): 4265360790

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 30, 35, 42, 45, 50, 63, 70, 73, 75, 90, 105, 126, 146, 150, 175, 210, 219, 225, 315, 350, 365, 438, 450, 511, 525, 630, 657, 730, 1022, 1050, 1095, 1314, 1533, 1575, 1825, 2190, 2555, 3066, 3150, 3285, 3650, 4599, 5110, 5475, 6570, 7665, 8779, 9198, 10950, 12775, 15330, 16425, 17558, 22995, 25550, 26337, 32850, 38325, 43895, 45990, 52674, 61453, 76650, 79011, 87790, 114975, 122906, 131685, 158022, 184359, 219475, 229950, 263370, 307265, 368718, 395055, 438950, 553077, 614530, 640867, 658425, 790110, 921795, 1106154, 1281734, 1316850, 1536325, 1843590, 1922601, 1975275, 2765385, 3072650, 3204335, 3845202, 3950550, 4486069, 4608975, 5530770, 5767803, 6408670, 8972138, 9217950, 9613005, 11535606, 13458207, 13826925, 16021675, 19226010, 22430345, 26916414, 27653850, 28839015, 32043350, 40374621, 44860690, 48065025, 57678030, 67291035, 80749242, 96130050, 112151725, 134582070, 144195075, 201873105, 224303450, 288390150, 336455175, 403746210, 672910350, 1009365525, 2018731050]

約数ペア:

[(1, 2018731050), (2, 1009365525), (3, 672910350), (5, 403746210), (6, 336455175), (7, 288390150), (9, 224303450), (10, 201873105), (14, 144195075), (15, 134582070), (18, 112151725), (21, 96130050), (25, 80749242), (30, 67291035), (35, 57678030), (42, 48065025), (45, 44860690), (50, 40374621), (63, 32043350), (70, 28839015), (73, 27653850), (75, 26916414), (90, 22430345), (105, 19226010), (126, 16021675), (146, 13826925), (150, 13458207), (175, 11535606), (210, 9613005), (219, 9217950), (225, 8972138), (315, 6408670), (350, 5767803), (365, 5530770), (438, 4608975), (450, 4486069), (511, 3950550), (525, 3845202), (630, 3204335), (657, 3072650), (730, 2765385), (1022, 1975275), (1050, 1922601), (1095, 1843590), (1314, 1536325), (1533, 1316850), (1575, 1281734), (1825, 1106154), (2190, 921795), (2555, 790110), (3066, 658425), (3150, 640867), (3285, 614530), (3650, 553077), (4599, 438950), (5110, 395055), (5475, 368718), (6570, 307265), (7665, 263370), (8779, 229950), (9198, 219475), (10950, 184359), (12775, 158022), (15330, 131685), (16425, 122906), (17558, 114975), (22995, 87790), (25550, 79011), (26337, 76650), (32850, 61453), (38325, 52674), (43895, 45990)]