103643820

素因数分解:

$2^2\times 3^3\times 5^1\times 7^2\times {\mathrm{3917}}^1$

素因数の和:3949

約数の個数: 144

約数和(自身を含む): 375187680

約数和(自身を除く): 271543860

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 49, 54, 60, 63, 70, 84, 90, 98, 105, 108, 126, 135, 140, 147, 180, 189, 196, 210, 245, 252, 270, 294, 315, 378, 420, 441, 490, 540, 588, 630, 735, 756, 882, 945, 980, 1260, 1323, 1470, 1764, 1890, 2205, 2646, 2940, 3780, 3917, 4410, 5292, 6615, 7834, 8820, 11751, 13230, 15668, 19585, 23502, 26460, 27419, 35253, 39170, 47004, 54838, 58755, 70506, 78340, 82257, 105759, 109676, 117510, 137095, 141012, 164514, 176265, 191933, 211518, 235020, 246771, 274190, 329028, 352530, 383866, 411285, 423036, 493542, 528795, 548380, 575799, 705060, 740313, 767732, 822570, 959665, 987084, 1057590, 1151598, 1233855, 1480626, 1645140, 1727397, 1919330, 2115180, 2303196, 2467710, 2878995, 2961252, 3454794, 3701565, 3838660, 4935420, 5182191, 5757990, 6909588, 7403130, 8636985, 10364382, 11515980, 14806260, 17273970, 20728764, 25910955, 34547940, 51821910, 103643820]

約数ペア:

[(1, 103643820), (2, 51821910), (3, 34547940), (4, 25910955), (5, 20728764), (6, 17273970), (7, 14806260), (9, 11515980), (10, 10364382), (12, 8636985), (14, 7403130), (15, 6909588), (18, 5757990), (20, 5182191), (21, 4935420), (27, 3838660), (28, 3701565), (30, 3454794), (35, 2961252), (36, 2878995), (42, 2467710), (45, 2303196), (49, 2115180), (54, 1919330), (60, 1727397), (63, 1645140), (70, 1480626), (84, 1233855), (90, 1151598), (98, 1057590), (105, 987084), (108, 959665), (126, 822570), (135, 767732), (140, 740313), (147, 705060), (180, 575799), (189, 548380), (196, 528795), (210, 493542), (245, 423036), (252, 411285), (270, 383866), (294, 352530), (315, 329028), (378, 274190), (420, 246771), (441, 235020), (490, 211518), (540, 191933), (588, 176265), (630, 164514), (735, 141012), (756, 137095), (882, 117510), (945, 109676), (980, 105759), (1260, 82257), (1323, 78340), (1470, 70506), (1764, 58755), (1890, 54838), (2205, 47004), (2646, 39170), (2940, 35253), (3780, 27419), (3917, 26460), (4410, 23502), (5292, 19585), (6615, 15668), (7834, 13230), (8820, 11751)]