131477150

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1163}}^1$

素因数の和:1218

約数の個数: 96

約数和(自身を含む): 311765760

約数和(自身を除く): 180288610

約数列:

[1, 2, 5, 7, 10, 14, 17, 19, 25, 34, 35, 38, 50, 70, 85, 95, 119, 133, 170, 175, 190, 238, 266, 323, 350, 425, 475, 595, 646, 665, 850, 950, 1163, 1190, 1330, 1615, 2261, 2326, 2975, 3230, 3325, 4522, 5815, 5950, 6650, 8075, 8141, 11305, 11630, 16150, 16282, 19771, 22097, 22610, 29075, 39542, 40705, 44194, 56525, 58150, 81410, 98855, 110485, 113050, 138397, 154679, 197710, 203525, 220970, 276794, 309358, 375649, 407050, 494275, 552425, 691985, 751298, 773395, 988550, 1104850, 1383970, 1546790, 1878245, 2629543, 3459925, 3756490, 3866975, 5259086, 6919850, 7733950, 9391225, 13147715, 18782450, 26295430, 65738575, 131477150]

約数ペア:

[(1, 131477150), (2, 65738575), (5, 26295430), (7, 18782450), (10, 13147715), (14, 9391225), (17, 7733950), (19, 6919850), (25, 5259086), (34, 3866975), (35, 3756490), (38, 3459925), (50, 2629543), (70, 1878245), (85, 1546790), (95, 1383970), (119, 1104850), (133, 988550), (170, 773395), (175, 751298), (190, 691985), (238, 552425), (266, 494275), (323, 407050), (350, 375649), (425, 309358), (475, 276794), (595, 220970), (646, 203525), (665, 197710), (850, 154679), (950, 138397), (1163, 113050), (1190, 110485), (1330, 98855), (1615, 81410), (2261, 58150), (2326, 56525), (2975, 44194), (3230, 40705), (3325, 39542), (4522, 29075), (5815, 22610), (5950, 22097), (6650, 19771), (8075, 16282), (8141, 16150), (11305, 11630)]