1018895760

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{97}}^1\times {\mathrm{1621}}^1$

素因数の和:1743

約数の個数: 200

約数和(自身を含む): 3577463736

約数和(自身を除く): 2558567976

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 97, 108, 120, 135, 144, 162, 180, 194, 216, 240, 270, 291, 324, 360, 388, 405, 432, 485, 540, 582, 648, 720, 776, 810, 873, 970, 1080, 1164, 1296, 1455, 1552, 1620, 1621, 1746, 1940, 2160, 2328, 2619, 2910, 3240, 3242, 3492, 3880, 4365, 4656, 4863, 5238, 5820, 6480, 6484, 6984, 7760, 7857, 8105, 8730, 9726, 10476, 11640, 12968, 13095, 13968, 14589, 15714, 16210, 17460, 19452, 20952, 23280, 24315, 25936, 26190, 29178, 31428, 32420, 34920, 38904, 39285, 41904, 43767, 48630, 52380, 58356, 62856, 64840, 69840, 72945, 77808, 78570, 87534, 97260, 104760, 116712, 125712, 129680, 131301, 145890, 157140, 157237, 175068, 194520, 209520, 218835, 233424, 262602, 291780, 314280, 314474, 350136, 389040, 437670, 471711, 525204, 583560, 628560, 628948, 656505, 700272, 786185, 875340, 943422, 1050408, 1167120, 1257896, 1313010, 1415133, 1572370, 1750680, 1886844, 2100816, 2358555, 2515792, 2626020, 2830266, 3144740, 3501360, 3773688, 4245399, 4717110, 5252040, 5660532, 6289480, 7075665, 7547376, 8490798, 9434220, 10504080, 11321064, 12578960, 12736197, 14151330, 16981596, 18868440, 21226995, 22642128, 25472394, 28302660, 33963192, 37736880, 42453990, 50944788, 56605320, 63680985, 67926384, 84907980, 101889576, 113210640, 127361970, 169815960, 203779152, 254723940, 339631920, 509447880, 1018895760]

約数ペア:

[(1, 1018895760), (2, 509447880), (3, 339631920), (4, 254723940), (5, 203779152), (6, 169815960), (8, 127361970), (9, 113210640), (10, 101889576), (12, 84907980), (15, 67926384), (16, 63680985), (18, 56605320), (20, 50944788), (24, 42453990), (27, 37736880), (30, 33963192), (36, 28302660), (40, 25472394), (45, 22642128), (48, 21226995), (54, 18868440), (60, 16981596), (72, 14151330), (80, 12736197), (81, 12578960), (90, 11321064), (97, 10504080), (108, 9434220), (120, 8490798), (135, 7547376), (144, 7075665), (162, 6289480), (180, 5660532), (194, 5252040), (216, 4717110), (240, 4245399), (270, 3773688), (291, 3501360), (324, 3144740), (360, 2830266), (388, 2626020), (405, 2515792), (432, 2358555), (485, 2100816), (540, 1886844), (582, 1750680), (648, 1572370), (720, 1415133), (776, 1313010), (810, 1257896), (873, 1167120), (970, 1050408), (1080, 943422), (1164, 875340), (1296, 786185), (1455, 700272), (1552, 656505), (1620, 628948), (1621, 628560), (1746, 583560), (1940, 525204), (2160, 471711), (2328, 437670), (2619, 389040), (2910, 350136), (3240, 314474), (3242, 314280), (3492, 291780), (3880, 262602), (4365, 233424), (4656, 218835), (4863, 209520), (5238, 194520), (5820, 175068), (6480, 157237), (6484, 157140), (6984, 145890), (7760, 131301), (7857, 129680), (8105, 125712), (8730, 116712), (9726, 104760), (10476, 97260), (11640, 87534), (12968, 78570), (13095, 77808), (13968, 72945), (14589, 69840), (15714, 64840), (16210, 62856), (17460, 58356), (19452, 52380), (20952, 48630), (23280, 43767), (24315, 41904), (25936, 39285), (26190, 38904), (29178, 34920), (31428, 32420)]