124915140

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{99139}}^1$

素因数の和:99161

約数の個数: 72

約数和(自身を含む): 433043520

約数和(自身を除く): 308128380

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 99139, 198278, 297417, 396556, 495695, 594834, 693973, 892251, 991390, 1189668, 1387946, 1487085, 1784502, 1982780, 2081919, 2775892, 2974170, 3469865, 3569004, 4163838, 4461255, 5948340, 6245757, 6939730, 8327676, 8922510, 10409595, 12491514, 13879460, 17845020, 20819190, 24983028, 31228785, 41638380, 62457570, 124915140]

約数ペア:

[(1, 124915140), (2, 62457570), (3, 41638380), (4, 31228785), (5, 24983028), (6, 20819190), (7, 17845020), (9, 13879460), (10, 12491514), (12, 10409595), (14, 8922510), (15, 8327676), (18, 6939730), (20, 6245757), (21, 5948340), (28, 4461255), (30, 4163838), (35, 3569004), (36, 3469865), (42, 2974170), (45, 2775892), (60, 2081919), (63, 1982780), (70, 1784502), (84, 1487085), (90, 1387946), (105, 1189668), (126, 991390), (140, 892251), (180, 693973), (210, 594834), (252, 495695), (315, 396556), (420, 297417), (630, 198278), (1260, 99139)]