182427980

素因数分解:

$2^2\times 5^1\times 7^4\times {\mathrm{29}}^1\times {\mathrm{131}}^1$

素因数の和:197

約数の個数: 120

約数和(自身を含む): 465862320

約数和(自身を除く): 283434340

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 29, 35, 49, 58, 70, 98, 116, 131, 140, 145, 196, 203, 245, 262, 290, 343, 406, 490, 524, 580, 655, 686, 812, 917, 980, 1015, 1310, 1372, 1421, 1715, 1834, 2030, 2401, 2620, 2842, 3430, 3668, 3799, 4060, 4585, 4802, 5684, 6419, 6860, 7105, 7598, 9170, 9604, 9947, 12005, 12838, 14210, 15196, 18340, 18995, 19894, 24010, 25676, 26593, 28420, 32095, 37990, 39788, 44933, 48020, 49735, 53186, 64190, 69629, 75980, 89866, 99470, 106372, 128380, 132965, 139258, 179732, 186151, 198940, 224665, 265930, 278516, 314531, 348145, 372302, 449330, 531860, 629062, 696290, 744604, 898660, 930755, 1258124, 1303057, 1392580, 1572655, 1861510, 2606114, 3145310, 3723020, 5212228, 6290620, 6515285, 9121399, 13030570, 18242798, 26061140, 36485596, 45606995, 91213990, 182427980]

約数ペア:

[(1, 182427980), (2, 91213990), (4, 45606995), (5, 36485596), (7, 26061140), (10, 18242798), (14, 13030570), (20, 9121399), (28, 6515285), (29, 6290620), (35, 5212228), (49, 3723020), (58, 3145310), (70, 2606114), (98, 1861510), (116, 1572655), (131, 1392580), (140, 1303057), (145, 1258124), (196, 930755), (203, 898660), (245, 744604), (262, 696290), (290, 629062), (343, 531860), (406, 449330), (490, 372302), (524, 348145), (580, 314531), (655, 278516), (686, 265930), (812, 224665), (917, 198940), (980, 186151), (1015, 179732), (1310, 139258), (1372, 132965), (1421, 128380), (1715, 106372), (1834, 99470), (2030, 89866), (2401, 75980), (2620, 69629), (2842, 64190), (3430, 53186), (3668, 49735), (3799, 48020), (4060, 44933), (4585, 39788), (4802, 37990), (5684, 32095), (6419, 28420), (6860, 26593), (7105, 25676), (7598, 24010), (9170, 19894), (9604, 18995), (9947, 18340), (12005, 15196), (12838, 14210)]