15208075400

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{2221}}^1$

素因数の和:2384

約数の個数: 192

約数和(自身を含む): 41593706880

約数和(自身を除く): 26385631480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 67, 70, 73, 100, 134, 140, 146, 175, 200, 268, 280, 292, 335, 350, 365, 469, 511, 536, 584, 670, 700, 730, 938, 1022, 1340, 1400, 1460, 1675, 1825, 1876, 2044, 2221, 2345, 2555, 2680, 2920, 3350, 3650, 3752, 4088, 4442, 4690, 4891, 5110, 6700, 7300, 8884, 9380, 9782, 10220, 11105, 11725, 12775, 13400, 14600, 15547, 17768, 18760, 19564, 20440, 22210, 23450, 24455, 25550, 31094, 34237, 39128, 44420, 46900, 48910, 51100, 55525, 62188, 68474, 77735, 88840, 93800, 97820, 102200, 111050, 122275, 124376, 136948, 148807, 155470, 162133, 171185, 195640, 222100, 244550, 273896, 297614, 310940, 324266, 342370, 388675, 444200, 489100, 595228, 621880, 648532, 684740, 744035, 777350, 810665, 855925, 978200, 1041649, 1134931, 1190456, 1297064, 1369480, 1488070, 1554700, 1621330, 1711850, 2083298, 2269862, 2976140, 3109400, 3242660, 3423700, 3720175, 4053325, 4166596, 4539724, 5208245, 5674655, 5952280, 6485320, 6847400, 7440350, 8106650, 8333192, 9079448, 10416490, 10862911, 11349310, 14880700, 16213300, 20832980, 21725822, 22698620, 26041225, 28373275, 29761400, 32426600, 41665960, 43451644, 45397240, 52082450, 54314555, 56746550, 76040377, 86903288, 104164900, 108629110, 113493100, 152080754, 208329800, 217258220, 226986200, 271572775, 304161508, 380201885, 434516440, 543145550, 608323016, 760403770, 1086291100, 1520807540, 1901009425, 2172582200, 3041615080, 3802018850, 7604037700, 15208075400]

約数ペア:

[(1, 15208075400), (2, 7604037700), (4, 3802018850), (5, 3041615080), (7, 2172582200), (8, 1901009425), (10, 1520807540), (14, 1086291100), (20, 760403770), (25, 608323016), (28, 543145550), (35, 434516440), (40, 380201885), (50, 304161508), (56, 271572775), (67, 226986200), (70, 217258220), (73, 208329800), (100, 152080754), (134, 113493100), (140, 108629110), (146, 104164900), (175, 86903288), (200, 76040377), (268, 56746550), (280, 54314555), (292, 52082450), (335, 45397240), (350, 43451644), (365, 41665960), (469, 32426600), (511, 29761400), (536, 28373275), (584, 26041225), (670, 22698620), (700, 21725822), (730, 20832980), (938, 16213300), (1022, 14880700), (1340, 11349310), (1400, 10862911), (1460, 10416490), (1675, 9079448), (1825, 8333192), (1876, 8106650), (2044, 7440350), (2221, 6847400), (2345, 6485320), (2555, 5952280), (2680, 5674655), (2920, 5208245), (3350, 4539724), (3650, 4166596), (3752, 4053325), (4088, 3720175), (4442, 3423700), (4690, 3242660), (4891, 3109400), (5110, 2976140), (6700, 2269862), (7300, 2083298), (8884, 1711850), (9380, 1621330), (9782, 1554700), (10220, 1488070), (11105, 1369480), (11725, 1297064), (12775, 1190456), (13400, 1134931), (14600, 1041649), (15547, 978200), (17768, 855925), (18760, 810665), (19564, 777350), (20440, 744035), (22210, 684740), (23450, 648532), (24455, 621880), (25550, 595228), (31094, 489100), (34237, 444200), (39128, 388675), (44420, 342370), (46900, 324266), (48910, 310940), (51100, 297614), (55525, 273896), (62188, 244550), (68474, 222100), (77735, 195640), (88840, 171185), (93800, 162133), (97820, 155470), (102200, 148807), (111050, 136948), (122275, 124376)]