105478380

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{11959}}^1$

素因数の和:11988

約数の個数: 108

約数和(自身を含む): 372219120

約数和(自身を除く): 266740740

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 49, 60, 63, 70, 84, 90, 98, 105, 126, 140, 147, 180, 196, 210, 245, 252, 294, 315, 420, 441, 490, 588, 630, 735, 882, 980, 1260, 1470, 1764, 2205, 2940, 4410, 8820, 11959, 23918, 35877, 47836, 59795, 71754, 83713, 107631, 119590, 143508, 167426, 179385, 215262, 239180, 251139, 334852, 358770, 418565, 430524, 502278, 538155, 585991, 717540, 753417, 837130, 1004556, 1076310, 1171982, 1255695, 1506834, 1674260, 1757973, 2152620, 2343964, 2511390, 2929955, 3013668, 3515946, 3767085, 5022780, 5273919, 5859910, 7031892, 7534170, 8789865, 10547838, 11719820, 15068340, 17579730, 21095676, 26369595, 35159460, 52739190, 105478380]

約数ペア:

[(1, 105478380), (2, 52739190), (3, 35159460), (4, 26369595), (5, 21095676), (6, 17579730), (7, 15068340), (9, 11719820), (10, 10547838), (12, 8789865), (14, 7534170), (15, 7031892), (18, 5859910), (20, 5273919), (21, 5022780), (28, 3767085), (30, 3515946), (35, 3013668), (36, 2929955), (42, 2511390), (45, 2343964), (49, 2152620), (60, 1757973), (63, 1674260), (70, 1506834), (84, 1255695), (90, 1171982), (98, 1076310), (105, 1004556), (126, 837130), (140, 753417), (147, 717540), (180, 585991), (196, 538155), (210, 502278), (245, 430524), (252, 418565), (294, 358770), (315, 334852), (420, 251139), (441, 239180), (490, 215262), (588, 179385), (630, 167426), (735, 143508), (882, 119590), (980, 107631), (1260, 83713), (1470, 71754), (1764, 59795), (2205, 47836), (2940, 35877), (4410, 23918), (8820, 11959)]