73859280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{277}}^1$

素因数の和:405

約数の個数: 160

約数和(自身を含む): 253162368

約数和(自身を除く): 179303088

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 101, 110, 120, 132, 165, 176, 202, 220, 240, 264, 277, 303, 330, 404, 440, 505, 528, 554, 606, 660, 808, 831, 880, 1010, 1108, 1111, 1212, 1320, 1385, 1515, 1616, 1662, 2020, 2216, 2222, 2424, 2640, 2770, 3030, 3047, 3324, 3333, 4040, 4155, 4432, 4444, 4848, 5540, 5555, 6060, 6094, 6648, 6666, 8080, 8310, 8888, 9141, 11080, 11110, 12120, 12188, 13296, 13332, 15235, 16620, 16665, 17776, 18282, 22160, 22220, 24240, 24376, 26664, 27977, 30470, 33240, 33330, 36564, 44440, 45705, 48752, 53328, 55954, 60940, 66480, 66660, 73128, 83931, 88880, 91410, 111908, 121880, 133320, 139885, 146256, 167862, 182820, 223816, 243760, 266640, 279770, 307747, 335724, 365640, 419655, 447632, 559540, 615494, 671448, 731280, 839310, 923241, 1119080, 1230988, 1342896, 1538735, 1678620, 1846482, 2238160, 2461976, 3077470, 3357240, 3692964, 4616205, 4923952, 6154940, 6714480, 7385928, 9232410, 12309880, 14771856, 18464820, 24619760, 36929640, 73859280]

約数ペア:

[(1, 73859280), (2, 36929640), (3, 24619760), (4, 18464820), (5, 14771856), (6, 12309880), (8, 9232410), (10, 7385928), (11, 6714480), (12, 6154940), (15, 4923952), (16, 4616205), (20, 3692964), (22, 3357240), (24, 3077470), (30, 2461976), (33, 2238160), (40, 1846482), (44, 1678620), (48, 1538735), (55, 1342896), (60, 1230988), (66, 1119080), (80, 923241), (88, 839310), (101, 731280), (110, 671448), (120, 615494), (132, 559540), (165, 447632), (176, 419655), (202, 365640), (220, 335724), (240, 307747), (264, 279770), (277, 266640), (303, 243760), (330, 223816), (404, 182820), (440, 167862), (505, 146256), (528, 139885), (554, 133320), (606, 121880), (660, 111908), (808, 91410), (831, 88880), (880, 83931), (1010, 73128), (1108, 66660), (1111, 66480), (1212, 60940), (1320, 55954), (1385, 53328), (1515, 48752), (1616, 45705), (1662, 44440), (2020, 36564), (2216, 33330), (2222, 33240), (2424, 30470), (2640, 27977), (2770, 26664), (3030, 24376), (3047, 24240), (3324, 22220), (3333, 22160), (4040, 18282), (4155, 17776), (4432, 16665), (4444, 16620), (4848, 15235), (5540, 13332), (5555, 13296), (6060, 12188), (6094, 12120), (6648, 11110), (6666, 11080), (8080, 9141), (8310, 8888)]