97129900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{109}}^1$

素因数の和:216

約数の個数: 144

約数和(自身を含む): 259705600

約数和(自身を除く): 162575700

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 25, 28, 35, 38, 50, 67, 70, 76, 95, 100, 109, 133, 134, 140, 175, 190, 218, 266, 268, 335, 350, 380, 436, 469, 475, 532, 545, 665, 670, 700, 763, 938, 950, 1090, 1273, 1330, 1340, 1526, 1675, 1876, 1900, 2071, 2180, 2345, 2546, 2660, 2725, 3052, 3325, 3350, 3815, 4142, 4690, 5092, 5450, 6365, 6650, 6700, 7303, 7630, 8284, 8911, 9380, 10355, 10900, 11725, 12730, 13300, 14497, 14606, 15260, 17822, 19075, 20710, 23450, 25460, 28994, 29212, 31825, 35644, 36515, 38150, 41420, 44555, 46900, 51121, 51775, 57988, 63650, 72485, 73030, 76300, 89110, 102242, 103550, 127300, 138757, 144970, 146060, 178220, 182575, 204484, 207100, 222775, 255605, 277514, 289940, 362425, 365150, 445550, 511210, 555028, 693785, 724850, 730300, 891100, 971299, 1022420, 1278025, 1387570, 1449700, 1942598, 2556050, 2775140, 3468925, 3885196, 4856495, 5112100, 6937850, 9712990, 13875700, 19425980, 24282475, 48564950, 97129900]

約数ペア:

[(1, 97129900), (2, 48564950), (4, 24282475), (5, 19425980), (7, 13875700), (10, 9712990), (14, 6937850), (19, 5112100), (20, 4856495), (25, 3885196), (28, 3468925), (35, 2775140), (38, 2556050), (50, 1942598), (67, 1449700), (70, 1387570), (76, 1278025), (95, 1022420), (100, 971299), (109, 891100), (133, 730300), (134, 724850), (140, 693785), (175, 555028), (190, 511210), (218, 445550), (266, 365150), (268, 362425), (335, 289940), (350, 277514), (380, 255605), (436, 222775), (469, 207100), (475, 204484), (532, 182575), (545, 178220), (665, 146060), (670, 144970), (700, 138757), (763, 127300), (938, 103550), (950, 102242), (1090, 89110), (1273, 76300), (1330, 73030), (1340, 72485), (1526, 63650), (1675, 57988), (1876, 51775), (1900, 51121), (2071, 46900), (2180, 44555), (2345, 41420), (2546, 38150), (2660, 36515), (2725, 35644), (3052, 31825), (3325, 29212), (3350, 28994), (3815, 25460), (4142, 23450), (4690, 20710), (5092, 19075), (5450, 17822), (6365, 15260), (6650, 14606), (6700, 14497), (7303, 13300), (7630, 12730), (8284, 11725), (8911, 10900), (9380, 10355)]