102451860

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{4783}}^1$

素因数の和:4822

約数の個数: 144

約数和(自身を含む): 376137216

約数和(自身を除く): 273685356

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 17, 18, 20, 21, 28, 30, 34, 35, 36, 42, 45, 51, 60, 63, 68, 70, 84, 85, 90, 102, 105, 119, 126, 140, 153, 170, 180, 204, 210, 238, 252, 255, 306, 315, 340, 357, 420, 476, 510, 595, 612, 630, 714, 765, 1020, 1071, 1190, 1260, 1428, 1530, 1785, 2142, 2380, 3060, 3570, 4284, 4783, 5355, 7140, 9566, 10710, 14349, 19132, 21420, 23915, 28698, 33481, 43047, 47830, 57396, 66962, 71745, 81311, 86094, 95660, 100443, 133924, 143490, 162622, 167405, 172188, 200886, 215235, 243933, 286980, 301329, 325244, 334810, 401772, 406555, 430470, 487866, 502215, 569177, 602658, 669620, 731799, 813110, 860940, 975732, 1004430, 1138354, 1205316, 1219665, 1463598, 1506645, 1626220, 1707531, 2008860, 2276708, 2439330, 2845885, 2927196, 3013290, 3415062, 3658995, 4878660, 5122593, 5691770, 6026580, 6830124, 7317990, 8537655, 10245186, 11383540, 14635980, 17075310, 20490372, 25612965, 34150620, 51225930, 102451860]

約数ペア:

[(1, 102451860), (2, 51225930), (3, 34150620), (4, 25612965), (5, 20490372), (6, 17075310), (7, 14635980), (9, 11383540), (10, 10245186), (12, 8537655), (14, 7317990), (15, 6830124), (17, 6026580), (18, 5691770), (20, 5122593), (21, 4878660), (28, 3658995), (30, 3415062), (34, 3013290), (35, 2927196), (36, 2845885), (42, 2439330), (45, 2276708), (51, 2008860), (60, 1707531), (63, 1626220), (68, 1506645), (70, 1463598), (84, 1219665), (85, 1205316), (90, 1138354), (102, 1004430), (105, 975732), (119, 860940), (126, 813110), (140, 731799), (153, 669620), (170, 602658), (180, 569177), (204, 502215), (210, 487866), (238, 430470), (252, 406555), (255, 401772), (306, 334810), (315, 325244), (340, 301329), (357, 286980), (420, 243933), (476, 215235), (510, 200886), (595, 172188), (612, 167405), (630, 162622), (714, 143490), (765, 133924), (1020, 100443), (1071, 95660), (1190, 86094), (1260, 81311), (1428, 71745), (1530, 66962), (1785, 57396), (2142, 47830), (2380, 43047), (3060, 33481), (3570, 28698), (4284, 23915), (4783, 21420), (5355, 19132), (7140, 14349), (9566, 10710)]