505852650

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{109}}^1\times {\mathrm{10313}}^1$

素因数の和:10440

約数の個数: 72

約数和(自身を含む): 1371658860

約数和(自身を除く): 865806210

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 109, 150, 218, 225, 327, 450, 545, 654, 981, 1090, 1635, 1962, 2725, 3270, 4905, 5450, 8175, 9810, 10313, 16350, 20626, 24525, 30939, 49050, 51565, 61878, 92817, 103130, 154695, 185634, 257825, 309390, 464085, 515650, 773475, 928170, 1124117, 1546950, 2248234, 2320425, 3372351, 4640850, 5620585, 6744702, 10117053, 11241170, 16861755, 20234106, 28102925, 33723510, 50585265, 56205850, 84308775, 101170530, 168617550, 252926325, 505852650]

約数ペア:

[(1, 505852650), (2, 252926325), (3, 168617550), (5, 101170530), (6, 84308775), (9, 56205850), (10, 50585265), (15, 33723510), (18, 28102925), (25, 20234106), (30, 16861755), (45, 11241170), (50, 10117053), (75, 6744702), (90, 5620585), (109, 4640850), (150, 3372351), (218, 2320425), (225, 2248234), (327, 1546950), (450, 1124117), (545, 928170), (654, 773475), (981, 515650), (1090, 464085), (1635, 309390), (1962, 257825), (2725, 185634), (3270, 154695), (4905, 103130), (5450, 92817), (8175, 61878), (9810, 51565), (10313, 49050), (16350, 30939), (20626, 24525)]