19005323100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{103}}^1\times {\mathrm{113}}^1\times {\mathrm{5443}}^1$

素因数の和:5676

約数の個数: 144

約数和(自身を含む): 56024247552

約数和(自身を除く): 37018924452

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 103, 113, 150, 206, 226, 300, 309, 339, 412, 452, 515, 565, 618, 678, 1030, 1130, 1236, 1356, 1545, 1695, 2060, 2260, 2575, 2825, 3090, 3390, 5150, 5443, 5650, 6180, 6780, 7725, 8475, 10300, 10886, 11300, 11639, 15450, 16329, 16950, 21772, 23278, 27215, 30900, 32658, 33900, 34917, 46556, 54430, 58195, 65316, 69834, 81645, 108860, 116390, 136075, 139668, 163290, 174585, 232780, 272150, 290975, 326580, 349170, 408225, 544300, 560629, 581950, 615059, 698340, 816450, 872925, 1121258, 1163900, 1230118, 1632900, 1681887, 1745850, 1845177, 2242516, 2460236, 2803145, 3075295, 3363774, 3491700, 3690354, 5606290, 6150590, 6727548, 7380708, 8409435, 9225885, 11212580, 12301180, 14015725, 15376475, 16818870, 18451770, 28031450, 30752950, 33637740, 36903540, 42047175, 46129425, 56062900, 61505900, 63351077, 84094350, 92258850, 126702154, 168188700, 184517700, 190053231, 253404308, 316755385, 380106462, 633510770, 760212924, 950266155, 1267021540, 1583776925, 1900532310, 3167553850, 3801064620, 4751330775, 6335107700, 9502661550, 19005323100]

約数ペア:

[(1, 19005323100), (2, 9502661550), (3, 6335107700), (4, 4751330775), (5, 3801064620), (6, 3167553850), (10, 1900532310), (12, 1583776925), (15, 1267021540), (20, 950266155), (25, 760212924), (30, 633510770), (50, 380106462), (60, 316755385), (75, 253404308), (100, 190053231), (103, 184517700), (113, 168188700), (150, 126702154), (206, 92258850), (226, 84094350), (300, 63351077), (309, 61505900), (339, 56062900), (412, 46129425), (452, 42047175), (515, 36903540), (565, 33637740), (618, 30752950), (678, 28031450), (1030, 18451770), (1130, 16818870), (1236, 15376475), (1356, 14015725), (1545, 12301180), (1695, 11212580), (2060, 9225885), (2260, 8409435), (2575, 7380708), (2825, 6727548), (3090, 6150590), (3390, 5606290), (5150, 3690354), (5443, 3491700), (5650, 3363774), (6180, 3075295), (6780, 2803145), (7725, 2460236), (8475, 2242516), (10300, 1845177), (10886, 1745850), (11300, 1681887), (11639, 1632900), (15450, 1230118), (16329, 1163900), (16950, 1121258), (21772, 872925), (23278, 816450), (27215, 698340), (30900, 615059), (32658, 581950), (33900, 560629), (34917, 544300), (46556, 408225), (54430, 349170), (58195, 326580), (65316, 290975), (69834, 272150), (81645, 232780), (108860, 174585), (116390, 163290), (136075, 139668)]