2018516100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{379}}^1\times {\mathrm{433}}^1$

素因数の和:870

約数の個数: 144

約数和(自身を含む): 6012323520

約数和(自身を除く): 3993807420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 41, 50, 60, 75, 82, 100, 123, 150, 164, 205, 246, 300, 379, 410, 433, 492, 615, 758, 820, 866, 1025, 1137, 1230, 1299, 1516, 1732, 1895, 2050, 2165, 2274, 2460, 2598, 3075, 3790, 4100, 4330, 4548, 5196, 5685, 6150, 6495, 7580, 8660, 9475, 10825, 11370, 12300, 12990, 15539, 17753, 18950, 21650, 22740, 25980, 28425, 31078, 32475, 35506, 37900, 43300, 46617, 53259, 56850, 62156, 64950, 71012, 77695, 88765, 93234, 106518, 113700, 129900, 155390, 164107, 177530, 186468, 213036, 233085, 266295, 310780, 328214, 355060, 388475, 443825, 466170, 492321, 532590, 656428, 776950, 820535, 887650, 932340, 984642, 1065180, 1165425, 1331475, 1553900, 1641070, 1775300, 1969284, 2330850, 2461605, 2662950, 3282140, 4102675, 4661700, 4923210, 5325900, 6728387, 8205350, 9846420, 12308025, 13456774, 16410700, 20185161, 24616050, 26913548, 33641935, 40370322, 49232100, 67283870, 80740644, 100925805, 134567740, 168209675, 201851610, 336419350, 403703220, 504629025, 672838700, 1009258050, 2018516100]

約数ペア:

[(1, 2018516100), (2, 1009258050), (3, 672838700), (4, 504629025), (5, 403703220), (6, 336419350), (10, 201851610), (12, 168209675), (15, 134567740), (20, 100925805), (25, 80740644), (30, 67283870), (41, 49232100), (50, 40370322), (60, 33641935), (75, 26913548), (82, 24616050), (100, 20185161), (123, 16410700), (150, 13456774), (164, 12308025), (205, 9846420), (246, 8205350), (300, 6728387), (379, 5325900), (410, 4923210), (433, 4661700), (492, 4102675), (615, 3282140), (758, 2662950), (820, 2461605), (866, 2330850), (1025, 1969284), (1137, 1775300), (1230, 1641070), (1299, 1553900), (1516, 1331475), (1732, 1165425), (1895, 1065180), (2050, 984642), (2165, 932340), (2274, 887650), (2460, 820535), (2598, 776950), (3075, 656428), (3790, 532590), (4100, 492321), (4330, 466170), (4548, 443825), (5196, 388475), (5685, 355060), (6150, 328214), (6495, 310780), (7580, 266295), (8660, 233085), (9475, 213036), (10825, 186468), (11370, 177530), (12300, 164107), (12990, 155390), (15539, 129900), (17753, 113700), (18950, 106518), (21650, 93234), (22740, 88765), (25980, 77695), (28425, 71012), (31078, 64950), (32475, 62156), (35506, 56850), (37900, 53259), (43300, 46617)]