75274320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{28513}}^1$

素因数の和:28540

約数の個数: 80

約数和(自身を含む): 254572992

約数和(自身を除く): 179298672

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, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1320, 2640, 28513, 57026, 85539, 114052, 142565, 171078, 228104, 285130, 313643, 342156, 427695, 456208, 570260, 627286, 684312, 855390, 940929, 1140520, 1254572, 1368624, 1568215, 1710780, 1881858, 2281040, 2509144, 3136430, 3421560, 3763716, 4704645, 5018288, 6272860, 6843120, 7527432, 9409290, 12545720, 15054864, 18818580, 25091440, 37637160, 75274320]

約数ペア:

[(1, 75274320), (2, 37637160), (3, 25091440), (4, 18818580), (5, 15054864), (6, 12545720), (8, 9409290), (10, 7527432), (11, 6843120), (12, 6272860), (15, 5018288), (16, 4704645), (20, 3763716), (22, 3421560), (24, 3136430), (30, 2509144), (33, 2281040), (40, 1881858), (44, 1710780), (48, 1568215), (55, 1368624), (60, 1254572), (66, 1140520), (80, 940929), (88, 855390), (110, 684312), (120, 627286), (132, 570260), (165, 456208), (176, 427695), (220, 342156), (240, 313643), (264, 285130), (330, 228104), (440, 171078), (528, 142565), (660, 114052), (880, 85539), (1320, 57026), (2640, 28513)]