18293700

素因数分解:

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

素因数の和:262

約数の個数: 108

約数和(自身を含む): 56492912

約数和(自身を除く): 38199212

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, 150, 170, 204, 211, 255, 289, 300, 340, 422, 425, 510, 578, 633, 844, 850, 867, 1020, 1055, 1156, 1266, 1275, 1445, 1700, 1734, 2110, 2532, 2550, 2890, 3165, 3468, 3587, 4220, 4335, 5100, 5275, 5780, 6330, 7174, 7225, 8670, 10550, 10761, 12660, 14348, 14450, 15825, 17340, 17935, 21100, 21522, 21675, 28900, 31650, 35870, 43044, 43350, 53805, 60979, 63300, 71740, 86700, 89675, 107610, 121958, 179350, 182937, 215220, 243916, 269025, 304895, 358700, 365874, 538050, 609790, 731748, 914685, 1076100, 1219580, 1524475, 1829370, 3048950, 3658740, 4573425, 6097900, 9146850, 18293700]

約数ペア:

[(1, 18293700), (2, 9146850), (3, 6097900), (4, 4573425), (5, 3658740), (6, 3048950), (10, 1829370), (12, 1524475), (15, 1219580), (17, 1076100), (20, 914685), (25, 731748), (30, 609790), (34, 538050), (50, 365874), (51, 358700), (60, 304895), (68, 269025), (75, 243916), (85, 215220), (100, 182937), (102, 179350), (150, 121958), (170, 107610), (204, 89675), (211, 86700), (255, 71740), (289, 63300), (300, 60979), (340, 53805), (422, 43350), (425, 43044), (510, 35870), (578, 31650), (633, 28900), (844, 21675), (850, 21522), (867, 21100), (1020, 17935), (1055, 17340), (1156, 15825), (1266, 14450), (1275, 14348), (1445, 12660), (1700, 10761), (1734, 10550), (2110, 8670), (2532, 7225), (2550, 7174), (2890, 6330), (3165, 5780), (3468, 5275), (3587, 5100), (4220, 4335)]