118915020

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{193}}^1$

素因数の和:381

約数の個数: 192

約数和(自身を含む): 427607040

約数和(自身を除く): 308692020

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, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 140, 163, 180, 189, 193, 210, 252, 270, 315, 326, 378, 386, 420, 489, 540, 579, 630, 652, 756, 772, 815, 945, 965, 978, 1141, 1158, 1260, 1351, 1467, 1630, 1737, 1890, 1930, 1956, 2282, 2316, 2445, 2702, 2895, 2934, 3260, 3423, 3474, 3780, 3860, 4053, 4401, 4564, 4890, 5211, 5404, 5705, 5790, 5868, 6755, 6846, 6948, 7335, 8106, 8685, 8802, 9780, 10269, 10422, 11410, 11580, 12159, 13510, 13692, 14670, 16212, 17115, 17370, 17604, 20265, 20538, 20844, 22005, 22820, 24318, 26055, 27020, 29340, 30807, 31459, 34230, 34740, 36477, 40530, 41076, 44010, 48636, 51345, 52110, 60795, 61614, 62918, 68460, 72954, 81060, 88020, 94377, 102690, 104220, 121590, 123228, 125836, 145908, 154035, 157295, 182385, 188754, 205380, 220213, 243180, 283131, 308070, 314590, 364770, 377508, 440426, 471885, 566262, 616140, 629180, 660639, 729540, 849393, 880852, 943770, 1101065, 1132524, 1321278, 1415655, 1698786, 1887540, 1981917, 2202130, 2642556, 2831310, 3303195, 3397572, 3963834, 4246965, 4404260, 5662620, 5945751, 6606390, 7927668, 8493930, 9909585, 11891502, 13212780, 16987860, 19819170, 23783004, 29728755, 39638340, 59457510, 118915020]

約数ペア:

[(1, 118915020), (2, 59457510), (3, 39638340), (4, 29728755), (5, 23783004), (6, 19819170), (7, 16987860), (9, 13212780), (10, 11891502), (12, 9909585), (14, 8493930), (15, 7927668), (18, 6606390), (20, 5945751), (21, 5662620), (27, 4404260), (28, 4246965), (30, 3963834), (35, 3397572), (36, 3303195), (42, 2831310), (45, 2642556), (54, 2202130), (60, 1981917), (63, 1887540), (70, 1698786), (84, 1415655), (90, 1321278), (105, 1132524), (108, 1101065), (126, 943770), (135, 880852), (140, 849393), (163, 729540), (180, 660639), (189, 629180), (193, 616140), (210, 566262), (252, 471885), (270, 440426), (315, 377508), (326, 364770), (378, 314590), (386, 308070), (420, 283131), (489, 243180), (540, 220213), (579, 205380), (630, 188754), (652, 182385), (756, 157295), (772, 154035), (815, 145908), (945, 125836), (965, 123228), (978, 121590), (1141, 104220), (1158, 102690), (1260, 94377), (1351, 88020), (1467, 81060), (1630, 72954), (1737, 68460), (1890, 62918), (1930, 61614), (1956, 60795), (2282, 52110), (2316, 51345), (2445, 48636), (2702, 44010), (2895, 41076), (2934, 40530), (3260, 36477), (3423, 34740), (3474, 34230), (3780, 31459), (3860, 30807), (4053, 29340), (4401, 27020), (4564, 26055), (4890, 24318), (5211, 22820), (5404, 22005), (5705, 20844), (5790, 20538), (5868, 20265), (6755, 17604), (6846, 17370), (6948, 17115), (7335, 16212), (8106, 14670), (8685, 13692), (8802, 13510), (9780, 12159), (10269, 11580), (10422, 11410)]