19164977400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{443}}^1\times {\mathrm{72103}}^1$

素因数の和:72565

約数の個数: 96

約数和(自身を含む): 59546367360

約数和(自身を除く): 40381389960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 150, 200, 300, 443, 600, 886, 1329, 1772, 2215, 2658, 3544, 4430, 5316, 6645, 8860, 10632, 11075, 13290, 17720, 22150, 26580, 33225, 44300, 53160, 66450, 72103, 88600, 132900, 144206, 216309, 265800, 288412, 360515, 432618, 576824, 721030, 865236, 1081545, 1442060, 1730472, 1802575, 2163090, 2884120, 3605150, 4326180, 5407725, 7210300, 8652360, 10815450, 14420600, 21630900, 31941629, 43261800, 63883258, 95824887, 127766516, 159708145, 191649774, 255533032, 319416290, 383299548, 479124435, 638832580, 766599096, 798540725, 958248870, 1277665160, 1597081450, 1916497740, 2395622175, 3194162900, 3832995480, 4791244350, 6388325800, 9582488700, 19164977400]

約数ペア:

[(1, 19164977400), (2, 9582488700), (3, 6388325800), (4, 4791244350), (5, 3832995480), (6, 3194162900), (8, 2395622175), (10, 1916497740), (12, 1597081450), (15, 1277665160), (20, 958248870), (24, 798540725), (25, 766599096), (30, 638832580), (40, 479124435), (50, 383299548), (60, 319416290), (75, 255533032), (100, 191649774), (120, 159708145), (150, 127766516), (200, 95824887), (300, 63883258), (443, 43261800), (600, 31941629), (886, 21630900), (1329, 14420600), (1772, 10815450), (2215, 8652360), (2658, 7210300), (3544, 5407725), (4430, 4326180), (5316, 3605150), (6645, 2884120), (8860, 2163090), (10632, 1802575), (11075, 1730472), (13290, 1442060), (17720, 1081545), (22150, 865236), (26580, 721030), (33225, 576824), (44300, 432618), (53160, 360515), (66450, 288412), (72103, 265800), (88600, 216309), (132900, 144206)]