25860330

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^2$

素因数の和:177

約数の個数: 96

約数和(自身を含む): 73627200

約数和(自身を除く): 47766870

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 38, 45, 54, 57, 71, 90, 95, 114, 135, 142, 171, 190, 213, 270, 285, 342, 355, 426, 513, 570, 639, 710, 855, 1026, 1065, 1278, 1349, 1710, 1917, 2130, 2565, 2698, 3195, 3834, 4047, 5041, 5130, 6390, 6745, 8094, 9585, 10082, 12141, 13490, 15123, 19170, 20235, 24282, 25205, 30246, 36423, 40470, 45369, 50410, 60705, 72846, 75615, 90738, 95779, 121410, 136107, 151230, 182115, 191558, 226845, 272214, 287337, 364230, 453690, 478895, 574674, 680535, 862011, 957790, 1361070, 1436685, 1724022, 2586033, 2873370, 4310055, 5172066, 8620110, 12930165, 25860330]

約数ペア:

[(1, 25860330), (2, 12930165), (3, 8620110), (5, 5172066), (6, 4310055), (9, 2873370), (10, 2586033), (15, 1724022), (18, 1436685), (19, 1361070), (27, 957790), (30, 862011), (38, 680535), (45, 574674), (54, 478895), (57, 453690), (71, 364230), (90, 287337), (95, 272214), (114, 226845), (135, 191558), (142, 182115), (171, 151230), (190, 136107), (213, 121410), (270, 95779), (285, 90738), (342, 75615), (355, 72846), (426, 60705), (513, 50410), (570, 45369), (639, 40470), (710, 36423), (855, 30246), (1026, 25205), (1065, 24282), (1278, 20235), (1349, 19170), (1710, 15123), (1917, 13490), (2130, 12141), (2565, 10082), (2698, 9585), (3195, 8094), (3834, 6745), (4047, 6390), (5041, 5130)]