126268380

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{100213}}^1$

素因数の和:100235

約数の個数: 72

約数和(自身を含む): 437734752

約数和(自身を除く): 311466372

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, 100213, 200426, 300639, 400852, 501065, 601278, 701491, 901917, 1002130, 1202556, 1402982, 1503195, 1803834, 2004260, 2104473, 2805964, 3006390, 3507455, 3607668, 4208946, 4509585, 6012780, 6313419, 7014910, 8417892, 9019170, 10522365, 12626838, 14029820, 18038340, 21044730, 25253676, 31567095, 42089460, 63134190, 126268380]

約数ペア:

[(1, 126268380), (2, 63134190), (3, 42089460), (4, 31567095), (5, 25253676), (6, 21044730), (7, 18038340), (9, 14029820), (10, 12626838), (12, 10522365), (14, 9019170), (15, 8417892), (18, 7014910), (20, 6313419), (21, 6012780), (28, 4509585), (30, 4208946), (35, 3607668), (36, 3507455), (42, 3006390), (45, 2805964), (60, 2104473), (63, 2004260), (70, 1803834), (84, 1503195), (90, 1402982), (105, 1202556), (126, 1002130), (140, 901917), (180, 701491), (210, 601278), (252, 501065), (315, 400852), (420, 300639), (630, 200426), (1260, 100213)]