25484760

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{3371}}^1$

素因数の和:3398

約数の個数: 128

約数和(自身を含む): 97113600

約数和(自身を除く): 71628840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 135, 140, 168, 180, 189, 210, 216, 252, 270, 280, 315, 360, 378, 420, 504, 540, 630, 756, 840, 945, 1080, 1260, 1512, 1890, 2520, 3371, 3780, 6742, 7560, 10113, 13484, 16855, 20226, 23597, 26968, 30339, 33710, 40452, 47194, 50565, 60678, 67420, 70791, 80904, 91017, 94388, 101130, 117985, 121356, 134840, 141582, 151695, 182034, 188776, 202260, 212373, 235970, 242712, 283164, 303390, 353955, 364068, 404520, 424746, 455085, 471940, 566328, 606780, 637119, 707910, 728136, 849492, 910170, 943880, 1061865, 1213560, 1274238, 1415820, 1698984, 1820340, 2123730, 2548476, 2831640, 3185595, 3640680, 4247460, 5096952, 6371190, 8494920, 12742380, 25484760]

約数ペア:

[(1, 25484760), (2, 12742380), (3, 8494920), (4, 6371190), (5, 5096952), (6, 4247460), (7, 3640680), (8, 3185595), (9, 2831640), (10, 2548476), (12, 2123730), (14, 1820340), (15, 1698984), (18, 1415820), (20, 1274238), (21, 1213560), (24, 1061865), (27, 943880), (28, 910170), (30, 849492), (35, 728136), (36, 707910), (40, 637119), (42, 606780), (45, 566328), (54, 471940), (56, 455085), (60, 424746), (63, 404520), (70, 364068), (72, 353955), (84, 303390), (90, 283164), (105, 242712), (108, 235970), (120, 212373), (126, 202260), (135, 188776), (140, 182034), (168, 151695), (180, 141582), (189, 134840), (210, 121356), (216, 117985), (252, 101130), (270, 94388), (280, 91017), (315, 80904), (360, 70791), (378, 67420), (420, 60678), (504, 50565), (540, 47194), (630, 40452), (756, 33710), (840, 30339), (945, 26968), (1080, 23597), (1260, 20226), (1512, 16855), (1890, 13484), (2520, 10113), (3371, 7560), (3780, 6742)]