129885540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{1427}}^1$

素因数の和:1517

約数の個数: 96

約数和(自身を含む): 382886784

約数和(自身を除く): 253001244

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 41, 60, 74, 82, 111, 123, 148, 164, 185, 205, 222, 246, 370, 410, 444, 492, 555, 615, 740, 820, 1110, 1230, 1427, 1517, 2220, 2460, 2854, 3034, 4281, 4551, 5708, 6068, 7135, 7585, 8562, 9102, 14270, 15170, 17124, 18204, 21405, 22755, 28540, 30340, 42810, 45510, 52799, 58507, 85620, 91020, 105598, 117014, 158397, 175521, 211196, 234028, 263995, 292535, 316794, 351042, 527990, 585070, 633588, 702084, 791985, 877605, 1055980, 1170140, 1583970, 1755210, 2164759, 3167940, 3510420, 4329518, 6494277, 8659036, 10823795, 12988554, 21647590, 25977108, 32471385, 43295180, 64942770, 129885540]

約数ペア:

[(1, 129885540), (2, 64942770), (3, 43295180), (4, 32471385), (5, 25977108), (6, 21647590), (10, 12988554), (12, 10823795), (15, 8659036), (20, 6494277), (30, 4329518), (37, 3510420), (41, 3167940), (60, 2164759), (74, 1755210), (82, 1583970), (111, 1170140), (123, 1055980), (148, 877605), (164, 791985), (185, 702084), (205, 633588), (222, 585070), (246, 527990), (370, 351042), (410, 316794), (444, 292535), (492, 263995), (555, 234028), (615, 211196), (740, 175521), (820, 158397), (1110, 117014), (1230, 105598), (1427, 91020), (1517, 85620), (2220, 58507), (2460, 52799), (2854, 45510), (3034, 42810), (4281, 30340), (4551, 28540), (5708, 22755), (6068, 21405), (7135, 18204), (7585, 17124), (8562, 15170), (9102, 14270)]