5380500

素因数分解:

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

素因数の和:250

約数の個数: 96

約数和(自身を含む): 16668288

約数和(自身を除く): 11287788

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 25, 30, 34, 50, 51, 60, 68, 75, 85, 100, 102, 125, 150, 170, 204, 211, 250, 255, 300, 340, 375, 422, 425, 500, 510, 633, 750, 844, 850, 1020, 1055, 1266, 1275, 1500, 1700, 2110, 2125, 2532, 2550, 3165, 3587, 4220, 4250, 5100, 5275, 6330, 6375, 7174, 8500, 10550, 10761, 12660, 12750, 14348, 15825, 17935, 21100, 21522, 25500, 26375, 31650, 35870, 43044, 52750, 53805, 63300, 71740, 79125, 89675, 105500, 107610, 158250, 179350, 215220, 269025, 316500, 358700, 448375, 538050, 896750, 1076100, 1345125, 1793500, 2690250, 5380500]

約数ペア:

[(1, 5380500), (2, 2690250), (3, 1793500), (4, 1345125), (5, 1076100), (6, 896750), (10, 538050), (12, 448375), (15, 358700), (17, 316500), (20, 269025), (25, 215220), (30, 179350), (34, 158250), (50, 107610), (51, 105500), (60, 89675), (68, 79125), (75, 71740), (85, 63300), (100, 53805), (102, 52750), (125, 43044), (150, 35870), (170, 31650), (204, 26375), (211, 25500), (250, 21522), (255, 21100), (300, 17935), (340, 15825), (375, 14348), (422, 12750), (425, 12660), (500, 10761), (510, 10550), (633, 8500), (750, 7174), (844, 6375), (850, 6330), (1020, 5275), (1055, 5100), (1266, 4250), (1275, 4220), (1500, 3587), (1700, 3165), (2110, 2550), (2125, 2532)]