196658700

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{2531}}^1$

素因数の和:2592

約数の個数: 144

約数和(自身を含む): 668123904

約数和(自身を除く): 471465204

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 37, 42, 50, 60, 70, 74, 75, 84, 100, 105, 111, 140, 148, 150, 175, 185, 210, 222, 259, 300, 350, 370, 420, 444, 518, 525, 555, 700, 740, 777, 925, 1036, 1050, 1110, 1295, 1554, 1850, 2100, 2220, 2531, 2590, 2775, 3108, 3700, 3885, 5062, 5180, 5550, 6475, 7593, 7770, 10124, 11100, 12655, 12950, 15186, 15540, 17717, 19425, 25310, 25900, 30372, 35434, 37965, 38850, 50620, 53151, 63275, 70868, 75930, 77700, 88585, 93647, 106302, 126550, 151860, 177170, 187294, 189825, 212604, 253100, 265755, 280941, 354340, 374588, 379650, 442925, 468235, 531510, 561882, 655529, 759300, 885850, 936470, 1063020, 1123764, 1311058, 1328775, 1404705, 1771700, 1872940, 1966587, 2341175, 2622116, 2657550, 2809410, 3277645, 3933174, 4682350, 5315100, 5618820, 6555290, 7023525, 7866348, 9364700, 9832935, 13110580, 14047050, 16388225, 19665870, 28094100, 32776450, 39331740, 49164675, 65552900, 98329350, 196658700]

約数ペア:

[(1, 196658700), (2, 98329350), (3, 65552900), (4, 49164675), (5, 39331740), (6, 32776450), (7, 28094100), (10, 19665870), (12, 16388225), (14, 14047050), (15, 13110580), (20, 9832935), (21, 9364700), (25, 7866348), (28, 7023525), (30, 6555290), (35, 5618820), (37, 5315100), (42, 4682350), (50, 3933174), (60, 3277645), (70, 2809410), (74, 2657550), (75, 2622116), (84, 2341175), (100, 1966587), (105, 1872940), (111, 1771700), (140, 1404705), (148, 1328775), (150, 1311058), (175, 1123764), (185, 1063020), (210, 936470), (222, 885850), (259, 759300), (300, 655529), (350, 561882), (370, 531510), (420, 468235), (444, 442925), (518, 379650), (525, 374588), (555, 354340), (700, 280941), (740, 265755), (777, 253100), (925, 212604), (1036, 189825), (1050, 187294), (1110, 177170), (1295, 151860), (1554, 126550), (1850, 106302), (2100, 93647), (2220, 88585), (2531, 77700), (2590, 75930), (2775, 70868), (3108, 63275), (3700, 53151), (3885, 50620), (5062, 38850), (5180, 37965), (5550, 35434), (6475, 30372), (7593, 25900), (7770, 25310), (10124, 19425), (11100, 17717), (12655, 15540), (12950, 15186)]