76587700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1$

素因数の和:182

約数の個数: 144

約数和(自身を含む): 203986944

約数和(自身を除く): 127399244

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 25, 28, 35, 46, 50, 67, 70, 71, 92, 100, 115, 134, 140, 142, 161, 175, 230, 268, 284, 322, 335, 350, 355, 460, 469, 497, 575, 644, 670, 700, 710, 805, 938, 994, 1150, 1340, 1420, 1541, 1610, 1633, 1675, 1775, 1876, 1988, 2300, 2345, 2485, 3082, 3220, 3266, 3350, 3550, 4025, 4690, 4757, 4970, 6164, 6532, 6700, 7100, 7705, 8050, 8165, 9380, 9514, 9940, 10787, 11431, 11725, 12425, 15410, 16100, 16330, 19028, 21574, 22862, 23450, 23785, 24850, 30820, 32660, 33299, 38525, 40825, 43148, 45724, 46900, 47570, 49700, 53935, 57155, 66598, 77050, 81650, 95140, 107870, 109411, 114310, 118925, 133196, 154100, 163300, 166495, 215740, 218822, 228620, 237850, 269675, 285775, 332990, 437644, 475700, 539350, 547055, 571550, 665980, 765877, 832475, 1078700, 1094110, 1143100, 1531754, 1664950, 2188220, 2735275, 3063508, 3329900, 3829385, 5470550, 7658770, 10941100, 15317540, 19146925, 38293850, 76587700]

約数ペア:

[(1, 76587700), (2, 38293850), (4, 19146925), (5, 15317540), (7, 10941100), (10, 7658770), (14, 5470550), (20, 3829385), (23, 3329900), (25, 3063508), (28, 2735275), (35, 2188220), (46, 1664950), (50, 1531754), (67, 1143100), (70, 1094110), (71, 1078700), (92, 832475), (100, 765877), (115, 665980), (134, 571550), (140, 547055), (142, 539350), (161, 475700), (175, 437644), (230, 332990), (268, 285775), (284, 269675), (322, 237850), (335, 228620), (350, 218822), (355, 215740), (460, 166495), (469, 163300), (497, 154100), (575, 133196), (644, 118925), (670, 114310), (700, 109411), (710, 107870), (805, 95140), (938, 81650), (994, 77050), (1150, 66598), (1340, 57155), (1420, 53935), (1541, 49700), (1610, 47570), (1633, 46900), (1675, 45724), (1775, 43148), (1876, 40825), (1988, 38525), (2300, 33299), (2345, 32660), (2485, 30820), (3082, 24850), (3220, 23785), (3266, 23450), (3350, 22862), (3550, 21574), (4025, 19028), (4690, 16330), (4757, 16100), (4970, 15410), (6164, 12425), (6532, 11725), (6700, 11431), (7100, 10787), (7705, 9940), (8050, 9514), (8165, 9380)]