101138940

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{11467}}^1$

素因数の和:11496

約数の個数: 108

約数和(自身を含む): 356907096

約数和(自身を除く): 255768156

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, 11467, 22934, 34401, 45868, 57335, 68802, 80269, 103203, 114670, 137604, 160538, 172005, 206406, 229340, 240807, 321076, 344010, 401345, 412812, 481614, 516015, 561883, 688020, 722421, 802690, 963228, 1032030, 1123766, 1204035, 1444842, 1605380, 1685649, 2064060, 2247532, 2408070, 2809415, 2889684, 3371298, 3612105, 4816140, 5056947, 5618830, 6742596, 7224210, 8428245, 10113894, 11237660, 14448420, 16856490, 20227788, 25284735, 33712980, 50569470, 101138940]

約数ペア:

[(1, 101138940), (2, 50569470), (3, 33712980), (4, 25284735), (5, 20227788), (6, 16856490), (7, 14448420), (9, 11237660), (10, 10113894), (12, 8428245), (14, 7224210), (15, 6742596), (18, 5618830), (20, 5056947), (21, 4816140), (28, 3612105), (30, 3371298), (35, 2889684), (36, 2809415), (42, 2408070), (45, 2247532), (49, 2064060), (60, 1685649), (63, 1605380), (70, 1444842), (84, 1204035), (90, 1123766), (98, 1032030), (105, 963228), (126, 802690), (140, 722421), (147, 688020), (180, 561883), (196, 516015), (210, 481614), (245, 412812), (252, 401345), (294, 344010), (315, 321076), (420, 240807), (441, 229340), (490, 206406), (588, 172005), (630, 160538), (735, 137604), (882, 114670), (980, 103203), (1260, 80269), (1470, 68802), (1764, 57335), (2205, 45868), (2940, 34401), (4410, 22934), (8820, 11467)]