45000972

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^2\times {\mathrm{139}}^1$

素因数の和:212

約数の個数: 108

約数和(自身を含む): 126813960

約数和(自身を除く): 81812988

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 23, 34, 36, 46, 51, 68, 69, 92, 102, 138, 139, 153, 204, 207, 276, 278, 306, 391, 414, 417, 529, 556, 612, 782, 828, 834, 1058, 1173, 1251, 1564, 1587, 1668, 2116, 2346, 2363, 2502, 3174, 3197, 3519, 4692, 4726, 4761, 5004, 6348, 6394, 7038, 7089, 8993, 9452, 9522, 9591, 12788, 14076, 14178, 17986, 19044, 19182, 21267, 26979, 28356, 28773, 35972, 38364, 42534, 53958, 54349, 57546, 73531, 80937, 85068, 107916, 108698, 115092, 147062, 161874, 163047, 217396, 220593, 294124, 323748, 326094, 441186, 489141, 652188, 661779, 882372, 978282, 1250027, 1323558, 1956564, 2500054, 2647116, 3750081, 5000108, 7500162, 11250243, 15000324, 22500486, 45000972]

約数ペア:

[(1, 45000972), (2, 22500486), (3, 15000324), (4, 11250243), (6, 7500162), (9, 5000108), (12, 3750081), (17, 2647116), (18, 2500054), (23, 1956564), (34, 1323558), (36, 1250027), (46, 978282), (51, 882372), (68, 661779), (69, 652188), (92, 489141), (102, 441186), (138, 326094), (139, 323748), (153, 294124), (204, 220593), (207, 217396), (276, 163047), (278, 161874), (306, 147062), (391, 115092), (414, 108698), (417, 107916), (529, 85068), (556, 80937), (612, 73531), (782, 57546), (828, 54349), (834, 53958), (1058, 42534), (1173, 38364), (1251, 35972), (1564, 28773), (1587, 28356), (1668, 26979), (2116, 21267), (2346, 19182), (2363, 19044), (2502, 17986), (3174, 14178), (3197, 14076), (3519, 12788), (4692, 9591), (4726, 9522), (4761, 9452), (5004, 8993), (6348, 7089), (6394, 7038)]