25644330

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{151}}^1$

素因数の和:221

約数の個数: 128

約数和(自身を含む): 74856960

約数和(自身を除く): 49212630

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 27, 30, 34, 37, 45, 51, 54, 74, 85, 90, 102, 111, 135, 151, 153, 170, 185, 222, 255, 270, 302, 306, 333, 370, 453, 459, 510, 555, 629, 666, 755, 765, 906, 918, 999, 1110, 1258, 1359, 1510, 1530, 1665, 1887, 1998, 2265, 2295, 2567, 2718, 3145, 3330, 3774, 4077, 4530, 4590, 4995, 5134, 5587, 5661, 6290, 6795, 7701, 8154, 9435, 9990, 11174, 11322, 12835, 13590, 15402, 16761, 16983, 18870, 20385, 23103, 25670, 27935, 28305, 33522, 33966, 38505, 40770, 46206, 50283, 55870, 56610, 69309, 77010, 83805, 84915, 94979, 100566, 115515, 138618, 150849, 167610, 169830, 189958, 231030, 251415, 284937, 301698, 346545, 474895, 502830, 569874, 693090, 754245, 854811, 949790, 1424685, 1508490, 1709622, 2564433, 2849370, 4274055, 5128866, 8548110, 12822165, 25644330]

約数ペア:

[(1, 25644330), (2, 12822165), (3, 8548110), (5, 5128866), (6, 4274055), (9, 2849370), (10, 2564433), (15, 1709622), (17, 1508490), (18, 1424685), (27, 949790), (30, 854811), (34, 754245), (37, 693090), (45, 569874), (51, 502830), (54, 474895), (74, 346545), (85, 301698), (90, 284937), (102, 251415), (111, 231030), (135, 189958), (151, 169830), (153, 167610), (170, 150849), (185, 138618), (222, 115515), (255, 100566), (270, 94979), (302, 84915), (306, 83805), (333, 77010), (370, 69309), (453, 56610), (459, 55870), (510, 50283), (555, 46206), (629, 40770), (666, 38505), (755, 33966), (765, 33522), (906, 28305), (918, 27935), (999, 25670), (1110, 23103), (1258, 20385), (1359, 18870), (1510, 16983), (1530, 16761), (1665, 15402), (1887, 13590), (1998, 12835), (2265, 11322), (2295, 11174), (2567, 9990), (2718, 9435), (3145, 8154), (3330, 7701), (3774, 6795), (4077, 6290), (4530, 5661), (4590, 5587), (4995, 5134)]