25118280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{6343}}^1$

素因数の和:6371

約数の個数: 96

約数和(自身を含む): 89069760

約数和(自身を除く): 63951480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 132, 165, 180, 198, 220, 264, 330, 360, 396, 440, 495, 660, 792, 990, 1320, 1980, 3960, 6343, 12686, 19029, 25372, 31715, 38058, 50744, 57087, 63430, 69773, 76116, 95145, 114174, 126860, 139546, 152232, 190290, 209319, 228348, 253720, 279092, 285435, 348865, 380580, 418638, 456696, 558184, 570870, 627957, 697730, 761160, 837276, 1046595, 1141740, 1255914, 1395460, 1674552, 2093190, 2283480, 2511828, 2790920, 3139785, 4186380, 5023656, 6279570, 8372760, 12559140, 25118280]

約数ペア:

[(1, 25118280), (2, 12559140), (3, 8372760), (4, 6279570), (5, 5023656), (6, 4186380), (8, 3139785), (9, 2790920), (10, 2511828), (11, 2283480), (12, 2093190), (15, 1674552), (18, 1395460), (20, 1255914), (22, 1141740), (24, 1046595), (30, 837276), (33, 761160), (36, 697730), (40, 627957), (44, 570870), (45, 558184), (55, 456696), (60, 418638), (66, 380580), (72, 348865), (88, 285435), (90, 279092), (99, 253720), (110, 228348), (120, 209319), (132, 190290), (165, 152232), (180, 139546), (198, 126860), (220, 114174), (264, 95145), (330, 76116), (360, 69773), (396, 63430), (440, 57087), (495, 50744), (660, 38058), (792, 31715), (990, 25372), (1320, 19029), (1980, 12686), (3960, 6343)]