155580180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{4463}}^1$

素因数の和:4565

約数の個数: 96

約数和(自身を含む): 503967744

約数和(自身を除く): 348387564

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 83, 84, 105, 140, 166, 210, 249, 332, 415, 420, 498, 581, 830, 996, 1162, 1245, 1660, 1743, 2324, 2490, 2905, 3486, 4463, 4980, 5810, 6972, 8715, 8926, 11620, 13389, 17430, 17852, 22315, 26778, 31241, 34860, 44630, 53556, 62482, 66945, 89260, 93723, 124964, 133890, 156205, 187446, 267780, 312410, 370429, 374892, 468615, 624820, 740858, 937230, 1111287, 1481716, 1852145, 1874460, 2222574, 2593003, 3704290, 4445148, 5186006, 5556435, 7408580, 7779009, 10372012, 11112870, 12965015, 15558018, 22225740, 25930030, 31116036, 38895045, 51860060, 77790090, 155580180]

約数ペア:

[(1, 155580180), (2, 77790090), (3, 51860060), (4, 38895045), (5, 31116036), (6, 25930030), (7, 22225740), (10, 15558018), (12, 12965015), (14, 11112870), (15, 10372012), (20, 7779009), (21, 7408580), (28, 5556435), (30, 5186006), (35, 4445148), (42, 3704290), (60, 2593003), (70, 2222574), (83, 1874460), (84, 1852145), (105, 1481716), (140, 1111287), (166, 937230), (210, 740858), (249, 624820), (332, 468615), (415, 374892), (420, 370429), (498, 312410), (581, 267780), (830, 187446), (996, 156205), (1162, 133890), (1245, 124964), (1660, 93723), (1743, 89260), (2324, 66945), (2490, 62482), (2905, 53556), (3486, 44630), (4463, 34860), (4980, 31241), (5810, 26778), (6972, 22315), (8715, 17852), (8926, 17430), (11620, 13389)]