282219350

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^2$

素因数の和:143

約数の個数: 144

約数和(自身を含む): 669957120

約数和(自身を除く): 387737770

約数列:

[1, 2, 5, 7, 10, 14, 19, 25, 31, 35, 37, 38, 50, 62, 70, 74, 95, 133, 155, 175, 185, 190, 217, 259, 266, 310, 350, 370, 434, 475, 518, 589, 665, 703, 775, 925, 950, 1085, 1147, 1178, 1295, 1330, 1369, 1406, 1550, 1850, 2170, 2294, 2590, 2738, 2945, 3325, 3515, 4123, 4921, 5425, 5735, 5890, 6475, 6650, 6845, 7030, 8029, 8246, 9583, 9842, 10850, 11470, 12950, 13690, 14725, 16058, 17575, 19166, 20615, 21793, 24605, 26011, 28675, 29450, 34225, 35150, 40145, 41230, 42439, 43586, 47915, 49210, 52022, 57350, 68450, 80290, 84878, 95830, 103075, 108965, 123025, 130055, 152551, 182077, 200725, 206150, 212195, 217930, 239575, 246050, 260110, 297073, 305102, 364154, 401450, 424390, 479150, 544825, 594146, 650275, 762755, 806341, 910385, 1060975, 1089650, 1300550, 1485365, 1525510, 1612682, 1820770, 2121950, 2970730, 3813775, 4031705, 4551925, 5644387, 7426825, 7627550, 8063410, 9103850, 11288774, 14853650, 20158525, 28221935, 40317050, 56443870, 141109675, 282219350]

約数ペア:

[(1, 282219350), (2, 141109675), (5, 56443870), (7, 40317050), (10, 28221935), (14, 20158525), (19, 14853650), (25, 11288774), (31, 9103850), (35, 8063410), (37, 7627550), (38, 7426825), (50, 5644387), (62, 4551925), (70, 4031705), (74, 3813775), (95, 2970730), (133, 2121950), (155, 1820770), (175, 1612682), (185, 1525510), (190, 1485365), (217, 1300550), (259, 1089650), (266, 1060975), (310, 910385), (350, 806341), (370, 762755), (434, 650275), (475, 594146), (518, 544825), (589, 479150), (665, 424390), (703, 401450), (775, 364154), (925, 305102), (950, 297073), (1085, 260110), (1147, 246050), (1178, 239575), (1295, 217930), (1330, 212195), (1369, 206150), (1406, 200725), (1550, 182077), (1850, 152551), (2170, 130055), (2294, 123025), (2590, 108965), (2738, 103075), (2945, 95830), (3325, 84878), (3515, 80290), (4123, 68450), (4921, 57350), (5425, 52022), (5735, 49210), (5890, 47915), (6475, 43586), (6650, 42439), (6845, 41230), (7030, 40145), (8029, 35150), (8246, 34225), (9583, 29450), (9842, 28675), (10850, 26011), (11470, 24605), (12950, 21793), (13690, 20615), (14725, 19166), (16058, 17575)]