189931650

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{353}}^1$

素因数の和:596

約数の個数: 96

約数和(自身を含む): 502521408

約数和(自身を除く): 312589758

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 25, 30, 34, 50, 51, 75, 85, 102, 150, 170, 211, 255, 353, 422, 425, 510, 633, 706, 850, 1055, 1059, 1266, 1275, 1765, 2110, 2118, 2550, 3165, 3530, 3587, 5275, 5295, 6001, 6330, 7174, 8825, 10550, 10590, 10761, 12002, 15825, 17650, 17935, 18003, 21522, 26475, 30005, 31650, 35870, 36006, 52950, 53805, 60010, 74483, 89675, 90015, 107610, 148966, 150025, 179350, 180030, 223449, 269025, 300050, 372415, 446898, 450075, 538050, 744830, 900150, 1117245, 1266211, 1862075, 2234490, 2532422, 3724150, 3798633, 5586225, 6331055, 7597266, 11172450, 12662110, 18993165, 31655275, 37986330, 63310550, 94965825, 189931650]

約数ペア:

[(1, 189931650), (2, 94965825), (3, 63310550), (5, 37986330), (6, 31655275), (10, 18993165), (15, 12662110), (17, 11172450), (25, 7597266), (30, 6331055), (34, 5586225), (50, 3798633), (51, 3724150), (75, 2532422), (85, 2234490), (102, 1862075), (150, 1266211), (170, 1117245), (211, 900150), (255, 744830), (353, 538050), (422, 450075), (425, 446898), (510, 372415), (633, 300050), (706, 269025), (850, 223449), (1055, 180030), (1059, 179350), (1266, 150025), (1275, 148966), (1765, 107610), (2110, 90015), (2118, 89675), (2550, 74483), (3165, 60010), (3530, 53805), (3587, 52950), (5275, 36006), (5295, 35870), (6001, 31650), (6330, 30005), (7174, 26475), (8825, 21522), (10550, 18003), (10590, 17935), (10761, 17650), (12002, 15825)]